2018092544

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 120

約数和(自身を含む): 4434606792

約数和(自身を除く): 2416514248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 169, 208, 256, 281, 332, 338, 416, 512, 562, 664, 676, 832, 1079, 1124, 1328, 1352, 1664, 2158, 2248, 2656, 2704, 3328, 3653, 4316, 4496, 5312, 5408, 6656, 7306, 8632, 8992, 10624, 10816, 14027, 14612, 17264, 17984, 21248, 21632, 23323, 28054, 29224, 34528, 35968, 42496, 43264, 46646, 47489, 56108, 58448, 69056, 71936, 86528, 93292, 94978, 112216, 116896, 138112, 143872, 186584, 189956, 224432, 233792, 276224, 303199, 373168, 379912, 448864, 467584, 552448, 606398, 746336, 759824, 897728, 935168, 1212796, 1492672, 1519648, 1795456, 1870336, 2425592, 2985344, 3039296, 3590912, 3941587, 4851184, 5970688, 6078592, 7181824, 7883174, 9702368, 11941376, 12157184, 15766348, 19404736, 24314368, 31532696, 38809472, 63065392, 77618944, 126130784, 155237888, 252261568, 504523136, 1009046272, 2018092544]

約数ペア:

[(1, 2018092544), (2, 1009046272), (4, 504523136), (8, 252261568), (13, 155237888), (16, 126130784), (26, 77618944), (32, 63065392), (52, 38809472), (64, 31532696), (83, 24314368), (104, 19404736), (128, 15766348), (166, 12157184), (169, 11941376), (208, 9702368), (256, 7883174), (281, 7181824), (332, 6078592), (338, 5970688), (416, 4851184), (512, 3941587), (562, 3590912), (664, 3039296), (676, 2985344), (832, 2425592), (1079, 1870336), (1124, 1795456), (1328, 1519648), (1352, 1492672), (1664, 1212796), (2158, 935168), (2248, 897728), (2656, 759824), (2704, 746336), (3328, 606398), (3653, 552448), (4316, 467584), (4496, 448864), (5312, 379912), (5408, 373168), (6656, 303199), (7306, 276224), (8632, 233792), (8992, 224432), (10624, 189956), (10816, 186584), (14027, 143872), (14612, 138112), (17264, 116896), (17984, 112216), (21248, 94978), (21632, 93292), (23323, 86528), (28054, 71936), (29224, 69056), (34528, 58448), (35968, 56108), (42496, 47489), (43264, 46646)]