18115602582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:1114

約数の個数: 128

約数和(自身を含む): 45595312128

約数和(自身を除く): 27479709546

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 257, 271, 462, 514, 542, 563, 771, 813, 1126, 1542, 1626, 1689, 1799, 1897, 2827, 2981, 3378, 3598, 3794, 3941, 5397, 5654, 5691, 5962, 6193, 7882, 8481, 8943, 10794, 11382, 11823, 12386, 16962, 17886, 18579, 19789, 20867, 23646, 37158, 39578, 41734, 43351, 59367, 62601, 69647, 86702, 118734, 125202, 130053, 139294, 144691, 152573, 208941, 260106, 289382, 305146, 417882, 434073, 457719, 487529, 766117, 868146, 915438, 975058, 1012837, 1068011, 1462587, 1532234, 1591601, 1678303, 2025674, 2136022, 2298351, 2925174, 3038511, 3183202, 3204033, 3356606, 4596702, 4774803, 5034909, 5362819, 6077022, 6408066, 9549606, 10069818, 10725638, 11141207, 11748121, 16088457, 22282414, 23496242, 32176914, 33423621, 35244363, 39211261, 66847242, 70488726, 78422522, 117633783, 235267566, 274478827, 431323871, 548957654, 823436481, 862647742, 1293971613, 1646872962, 2587943226, 3019267097, 6038534194, 9057801291, 18115602582]

約数ペア:

[(1, 18115602582), (2, 9057801291), (3, 6038534194), (6, 3019267097), (7, 2587943226), (11, 1646872962), (14, 1293971613), (21, 862647742), (22, 823436481), (33, 548957654), (42, 431323871), (66, 274478827), (77, 235267566), (154, 117633783), (231, 78422522), (257, 70488726), (271, 66847242), (462, 39211261), (514, 35244363), (542, 33423621), (563, 32176914), (771, 23496242), (813, 22282414), (1126, 16088457), (1542, 11748121), (1626, 11141207), (1689, 10725638), (1799, 10069818), (1897, 9549606), (2827, 6408066), (2981, 6077022), (3378, 5362819), (3598, 5034909), (3794, 4774803), (3941, 4596702), (5397, 3356606), (5654, 3204033), (5691, 3183202), (5962, 3038511), (6193, 2925174), (7882, 2298351), (8481, 2136022), (8943, 2025674), (10794, 1678303), (11382, 1591601), (11823, 1532234), (12386, 1462587), (16962, 1068011), (17886, 1012837), (18579, 975058), (19789, 915438), (20867, 868146), (23646, 766117), (37158, 487529), (39578, 457719), (41734, 434073), (43351, 417882), (59367, 305146), (62601, 289382), (69647, 260106), (86702, 208941), (118734, 152573), (125202, 144691), (130053, 139294)]