18014336

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 38923200

約数和(自身を除く): 20908864

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 211, 232, 368, 422, 464, 667, 736, 844, 928, 1334, 1472, 1688, 1856, 2668, 2944, 3376, 3712, 4853, 5336, 6119, 6752, 9706, 10672, 12238, 13504, 19412, 21344, 24476, 27008, 38824, 42688, 48952, 77648, 85376, 97904, 140737, 155296, 195808, 281474, 310592, 391616, 562948, 621184, 783232, 1125896, 2251792, 4503584, 9007168, 18014336]

約数ペア:

[(1, 18014336), (2, 9007168), (4, 4503584), (8, 2251792), (16, 1125896), (23, 783232), (29, 621184), (32, 562948), (46, 391616), (58, 310592), (64, 281474), (92, 195808), (116, 155296), (128, 140737), (184, 97904), (211, 85376), (232, 77648), (368, 48952), (422, 42688), (464, 38824), (667, 27008), (736, 24476), (844, 21344), (928, 19412), (1334, 13504), (1472, 12238), (1688, 10672), (1856, 9706), (2668, 6752), (2944, 6119), (3376, 5336), (3712, 4853)]