38394468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 111762560

約数和(自身を除く): 73368092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1009, 1057, 1359, 1812, 2018, 2114, 2718, 3027, 3171, 4036, 4228, 5436, 6054, 6342, 7063, 9081, 9513, 12108, 12684, 14126, 18162, 19026, 21189, 28252, 36324, 38052, 42378, 63567, 84756, 127134, 152359, 254268, 304718, 457077, 609436, 914154, 1066513, 1371231, 1828308, 2133026, 2742462, 3199539, 4266052, 5484924, 6399078, 9598617, 12798156, 19197234, 38394468]

約数ペア:

[(1, 38394468), (2, 19197234), (3, 12798156), (4, 9598617), (6, 6399078), (7, 5484924), (9, 4266052), (12, 3199539), (14, 2742462), (18, 2133026), (21, 1828308), (28, 1371231), (36, 1066513), (42, 914154), (63, 609436), (84, 457077), (126, 304718), (151, 254268), (252, 152359), (302, 127134), (453, 84756), (604, 63567), (906, 42378), (1009, 38052), (1057, 36324), (1359, 28252), (1812, 21189), (2018, 19026), (2114, 18162), (2718, 14126), (3027, 12684), (3171, 12108), (4036, 9513), (4228, 9081), (5436, 7063), (6054, 6342)]