18349120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3407

約数の個数: 56

約数和(自身を含む): 46277784

約数和(自身を除く): 27928664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 3373, 5440, 6746, 13492, 16865, 26984, 33730, 53968, 57341, 67460, 107936, 114682, 134920, 215872, 229364, 269840, 286705, 458728, 539680, 573410, 917456, 1079360, 1146820, 1834912, 2293640, 3669824, 4587280, 9174560, 18349120]

約数ペア:

[(1, 18349120), (2, 9174560), (4, 4587280), (5, 3669824), (8, 2293640), (10, 1834912), (16, 1146820), (17, 1079360), (20, 917456), (32, 573410), (34, 539680), (40, 458728), (64, 286705), (68, 269840), (80, 229364), (85, 215872), (136, 134920), (160, 114682), (170, 107936), (272, 67460), (320, 57341), (340, 53968), (544, 33730), (680, 26984), (1088, 16865), (1360, 13492), (2720, 6746), (3373, 5440)]