831467574

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{11933}}^1$

素因数の和:12034

約数の個数: 72

約数和(自身を含む): 2122342560

約数和(自身を除く): 1290874986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1422, 1659, 3318, 3871, 4977, 7742, 9954, 11613, 11933, 23226, 23866, 34839, 35799, 69678, 71598, 83531, 107397, 167062, 214794, 250593, 501186, 584717, 751779, 942707, 1169434, 1503558, 1754151, 1885414, 2828121, 3508302, 5262453, 5656242, 6598949, 8484363, 10524906, 13197898, 16968726, 19796847, 39593694, 46192643, 59390541, 92385286, 118781082, 138577929, 277155858, 415733787, 831467574]

約数ペア:

[(1, 831467574), (2, 415733787), (3, 277155858), (6, 138577929), (7, 118781082), (9, 92385286), (14, 59390541), (18, 46192643), (21, 39593694), (42, 19796847), (49, 16968726), (63, 13197898), (79, 10524906), (98, 8484363), (126, 6598949), (147, 5656242), (158, 5262453), (237, 3508302), (294, 2828121), (441, 1885414), (474, 1754151), (553, 1503558), (711, 1169434), (882, 942707), (1106, 751779), (1422, 584717), (1659, 501186), (3318, 250593), (3871, 214794), (4977, 167062), (7742, 107397), (9954, 83531), (11613, 71598), (11933, 69678), (23226, 35799), (23866, 34839)]