121427436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1423}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 305897984

約数和(自身を除く): 184470548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 547, 1094, 1423, 1641, 2188, 2846, 3282, 4269, 5692, 6564, 7111, 8538, 14222, 17076, 18499, 21333, 28444, 36998, 42666, 55497, 73996, 85332, 110994, 221988, 778381, 1556762, 2335143, 3113524, 4670286, 9340572, 10118953, 20237906, 30356859, 40475812, 60713718, 121427436]

約数ペア:

[(1, 121427436), (2, 60713718), (3, 40475812), (4, 30356859), (6, 20237906), (12, 10118953), (13, 9340572), (26, 4670286), (39, 3113524), (52, 2335143), (78, 1556762), (156, 778381), (547, 221988), (1094, 110994), (1423, 85332), (1641, 73996), (2188, 55497), (2846, 42666), (3282, 36998), (4269, 28444), (5692, 21333), (6564, 18499), (7111, 17076), (8538, 14222)]