1831871330298

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{245783}}^1$

素因数の和:245897

約数の個数: 144

約数和(自身を含む): 4440959018496

約数和(自身を除く): 2609087688198

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 37, 38, 57, 62, 74, 93, 111, 114, 171, 186, 222, 279, 333, 342, 361, 558, 589, 666, 703, 722, 1083, 1147, 1178, 1406, 1767, 2109, 2166, 2294, 3249, 3441, 3534, 4218, 5301, 6327, 6498, 6882, 10323, 10602, 11191, 12654, 13357, 20646, 21793, 22382, 26714, 33573, 40071, 43586, 65379, 67146, 80142, 100719, 120213, 130758, 196137, 201438, 240426, 245783, 392274, 414067, 491566, 737349, 828134, 1242201, 1474698, 2212047, 2484402, 3726603, 4424094, 4669877, 7453206, 7619273, 9093971, 9339754, 14009631, 15238546, 18187942, 22857819, 27281913, 28019262, 42028893, 45715638, 54563826, 68573457, 81845739, 84057786, 88727663, 137146914, 144766187, 163691478, 172785449, 177455326, 266182989, 281913101, 289532374, 345570898, 434298561, 518356347, 532365978, 563826202, 798548967, 845739303, 868597122, 1036712694, 1302895683, 1555069041, 1597097934, 1691478606, 2537217909, 2605791366, 2750557553, 3110138082, 3282923531, 5074435818, 5356348919, 5501115106, 6565847062, 8251672659, 9848770593, 10712697838, 16069046757, 16503345318, 19697541186, 24755017977, 29546311779, 32138093514, 48207140271, 49510035954, 59092623558, 96414280542, 101770629461, 203541258922, 305311888383, 610623776766, 915935665149, 1831871330298]

約数ペア:

[(1, 1831871330298), (2, 915935665149), (3, 610623776766), (6, 305311888383), (9, 203541258922), (18, 101770629461), (19, 96414280542), (31, 59092623558), (37, 49510035954), (38, 48207140271), (57, 32138093514), (62, 29546311779), (74, 24755017977), (93, 19697541186), (111, 16503345318), (114, 16069046757), (171, 10712697838), (186, 9848770593), (222, 8251672659), (279, 6565847062), (333, 5501115106), (342, 5356348919), (361, 5074435818), (558, 3282923531), (589, 3110138082), (666, 2750557553), (703, 2605791366), (722, 2537217909), (1083, 1691478606), (1147, 1597097934), (1178, 1555069041), (1406, 1302895683), (1767, 1036712694), (2109, 868597122), (2166, 845739303), (2294, 798548967), (3249, 563826202), (3441, 532365978), (3534, 518356347), (4218, 434298561), (5301, 345570898), (6327, 289532374), (6498, 281913101), (6882, 266182989), (10323, 177455326), (10602, 172785449), (11191, 163691478), (12654, 144766187), (13357, 137146914), (20646, 88727663), (21793, 84057786), (22382, 81845739), (26714, 68573457), (33573, 54563826), (40071, 45715638), (43586, 42028893), (65379, 28019262), (67146, 27281913), (80142, 22857819), (100719, 18187942), (120213, 15238546), (130758, 14009631), (196137, 9339754), (201438, 9093971), (240426, 7619273), (245783, 7453206), (392274, 4669877), (414067, 4424094), (491566, 3726603), (737349, 2484402), (828134, 2212047), (1242201, 1474698)]