18829225872

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2294009}}^1$

素因数の和:2294045

約数の個数: 80

約数和(自身を含む): 56891448000

約数和(自身を除く): 38062222128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 2294009, 4588018, 6882027, 9176036, 13764054, 18352072, 20646081, 27528108, 36704144, 41292162, 43586171, 55056216, 61938243, 82584324, 87172342, 110112432, 123876486, 130758513, 165168648, 174344684, 247752972, 261517026, 330337296, 348689368, 392275539, 495505944, 523034052, 697378736, 784551078, 991011888, 1046068104, 1176826617, 1569102156, 2092136208, 2353653234, 3138204312, 4707306468, 6276408624, 9414612936, 18829225872]

約数ペア:

[(1, 18829225872), (2, 9414612936), (3, 6276408624), (4, 4707306468), (6, 3138204312), (8, 2353653234), (9, 2092136208), (12, 1569102156), (16, 1176826617), (18, 1046068104), (19, 991011888), (24, 784551078), (27, 697378736), (36, 523034052), (38, 495505944), (48, 392275539), (54, 348689368), (57, 330337296), (72, 261517026), (76, 247752972), (108, 174344684), (114, 165168648), (144, 130758513), (152, 123876486), (171, 110112432), (216, 87172342), (228, 82584324), (304, 61938243), (342, 55056216), (432, 43586171), (456, 41292162), (513, 36704144), (684, 27528108), (912, 20646081), (1026, 18352072), (1368, 13764054), (2052, 9176036), (2736, 6882027), (4104, 4588018), (8208, 2294009)]