42751476

素因数分解:

$2^2\times 3^{10}\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 66

約数和(自身を含む): 112842002

約数和(自身を除く): 70090526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 243, 324, 362, 486, 543, 724, 729, 972, 1086, 1458, 1629, 2172, 2187, 2916, 3258, 4374, 4887, 6516, 6561, 8748, 9774, 13122, 14661, 19548, 19683, 26244, 29322, 39366, 43983, 58644, 59049, 78732, 87966, 118098, 131949, 175932, 236196, 263898, 395847, 527796, 791694, 1187541, 1583388, 2375082, 3562623, 4750164, 7125246, 10687869, 14250492, 21375738, 42751476]

約数ペア:

[(1, 42751476), (2, 21375738), (3, 14250492), (4, 10687869), (6, 7125246), (9, 4750164), (12, 3562623), (18, 2375082), (27, 1583388), (36, 1187541), (54, 791694), (81, 527796), (108, 395847), (162, 263898), (181, 236196), (243, 175932), (324, 131949), (362, 118098), (486, 87966), (543, 78732), (724, 59049), (729, 58644), (972, 43983), (1086, 39366), (1458, 29322), (1629, 26244), (2172, 19683), (2187, 19548), (2916, 14661), (3258, 13122), (4374, 9774), (4887, 8748), (6516, 6561)]