129412332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73363}}^1$

素因数の和:73387

約数の個数: 54

約数和(自身を含む): 380539068

約数和(自身を除く): 251126736

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 73363, 146726, 220089, 293452, 440178, 513541, 660267, 880356, 1027082, 1320534, 1540623, 2054164, 2641068, 3081246, 3594787, 4621869, 6162492, 7189574, 9243738, 10784361, 14379148, 18487476, 21568722, 32353083, 43137444, 64706166, 129412332]

約数ペア:

[(1, 129412332), (2, 64706166), (3, 43137444), (4, 32353083), (6, 21568722), (7, 18487476), (9, 14379148), (12, 10784361), (14, 9243738), (18, 7189574), (21, 6162492), (28, 4621869), (36, 3594787), (42, 3081246), (49, 2641068), (63, 2054164), (84, 1540623), (98, 1320534), (126, 1027082), (147, 880356), (196, 660267), (252, 513541), (294, 440178), (441, 293452), (588, 220089), (882, 146726), (1764, 73363)]