1896986808

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{207457}}^1$

素因数の和:207596

約数の個数: 48

約数和(自身を含む): 5178151680

約数和(自身を除く): 3281164872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 207457, 414914, 622371, 829828, 1244742, 1659656, 1867113, 2489484, 3734226, 4978968, 7468452, 14936904, 26347039, 52694078, 79041117, 105388156, 158082234, 210776312, 237123351, 316164468, 474246702, 632328936, 948493404, 1896986808]

約数ペア:

[(1, 1896986808), (2, 948493404), (3, 632328936), (4, 474246702), (6, 316164468), (8, 237123351), (9, 210776312), (12, 158082234), (18, 105388156), (24, 79041117), (36, 52694078), (72, 26347039), (127, 14936904), (254, 7468452), (381, 4978968), (508, 3734226), (762, 2489484), (1016, 1867113), (1143, 1659656), (1524, 1244742), (2286, 829828), (3048, 622371), (4572, 414914), (9144, 207457)]