2546186238

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 6222458880

約数和(自身を除く): 3676272642

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 71, 81, 114, 122, 142, 162, 171, 183, 191, 213, 342, 366, 382, 426, 513, 549, 573, 639, 1026, 1098, 1146, 1159, 1278, 1349, 1539, 1647, 1719, 1917, 2318, 2698, 3078, 3294, 3438, 3477, 3629, 3834, 4047, 4331, 4941, 5157, 5751, 6954, 7258, 8094, 8662, 9882, 10314, 10431, 10887, 11502, 11651, 12141, 12993, 13561, 15471, 20862, 21774, 23302, 24282, 25986, 27122, 30942, 31293, 32661, 34953, 36423, 38979, 40683, 62586, 65322, 69906, 72846, 77958, 81366, 82289, 93879, 97983, 104859, 109269, 116937, 122049, 164578, 187758, 195966, 209718, 218538, 221369, 233874, 244098, 246867, 257659, 293949, 314577, 350811, 366147, 442738, 493734, 515318, 587898, 629154, 664107, 701622, 732294, 740601, 772977, 827221, 943731, 1098441, 1328214, 1481202, 1545954, 1654442, 1887462, 1992321, 2196882, 2221803, 2318931, 2481663, 3984642, 4443606, 4637862, 4963326, 5976963, 6665409, 6956793, 7444989, 11953926, 13330818, 13913586, 14889978, 15717199, 17930889, 20870379, 22334967, 31434398, 35861778, 41740758, 44669934, 47151597, 67004901, 94303194, 134009802, 141454791, 282909582, 424364373, 848728746, 1273093119, 2546186238]

約数ペア:

[(1, 2546186238), (2, 1273093119), (3, 848728746), (6, 424364373), (9, 282909582), (18, 141454791), (19, 134009802), (27, 94303194), (38, 67004901), (54, 47151597), (57, 44669934), (61, 41740758), (71, 35861778), (81, 31434398), (114, 22334967), (122, 20870379), (142, 17930889), (162, 15717199), (171, 14889978), (183, 13913586), (191, 13330818), (213, 11953926), (342, 7444989), (366, 6956793), (382, 6665409), (426, 5976963), (513, 4963326), (549, 4637862), (573, 4443606), (639, 3984642), (1026, 2481663), (1098, 2318931), (1146, 2221803), (1159, 2196882), (1278, 1992321), (1349, 1887462), (1539, 1654442), (1647, 1545954), (1719, 1481202), (1917, 1328214), (2318, 1098441), (2698, 943731), (3078, 827221), (3294, 772977), (3438, 740601), (3477, 732294), (3629, 701622), (3834, 664107), (4047, 629154), (4331, 587898), (4941, 515318), (5157, 493734), (5751, 442738), (6954, 366147), (7258, 350811), (8094, 314577), (8662, 293949), (9882, 257659), (10314, 246867), (10431, 244098), (10887, 233874), (11502, 221369), (11651, 218538), (12141, 209718), (12993, 195966), (13561, 187758), (15471, 164578), (20862, 122049), (21774, 116937), (23302, 109269), (24282, 104859), (25986, 97983), (27122, 93879), (30942, 82289), (31293, 81366), (32661, 77958), (34953, 72846), (36423, 69906), (38979, 65322), (40683, 62586)]