38664486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 98841600

約数和(自身を除く): 60177114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 233, 378, 439, 466, 699, 878, 1317, 1398, 1631, 2097, 2634, 3073, 3262, 3951, 4194, 4893, 6146, 6291, 7902, 9219, 9786, 11853, 12582, 14679, 18438, 23706, 27657, 29358, 44037, 55314, 82971, 88074, 102287, 165942, 204574, 306861, 613722, 716009, 920583, 1432018, 1841166, 2148027, 2761749, 4296054, 5523498, 6444081, 12888162, 19332243, 38664486]

約数ペア:

[(1, 38664486), (2, 19332243), (3, 12888162), (6, 6444081), (7, 5523498), (9, 4296054), (14, 2761749), (18, 2148027), (21, 1841166), (27, 1432018), (42, 920583), (54, 716009), (63, 613722), (126, 306861), (189, 204574), (233, 165942), (378, 102287), (439, 88074), (466, 82971), (699, 55314), (878, 44037), (1317, 29358), (1398, 27657), (1631, 23706), (2097, 18438), (2634, 14679), (3073, 12582), (3262, 11853), (3951, 9786), (4194, 9219), (4893, 7902), (6146, 6291)]