520743492

素因数分解:

$2^2\times 3^4\times {\mathrm{1607233}}^1$

素因数の和:1607249

約数の個数: 30

約数和(自身を含む): 1361327198

約数和(自身を除く): 840583706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1607233, 3214466, 4821699, 6428932, 9643398, 14465097, 19286796, 28930194, 43395291, 57860388, 86790582, 130185873, 173581164, 260371746, 520743492]

約数ペア:

[(1, 520743492), (2, 260371746), (3, 173581164), (4, 130185873), (6, 86790582), (9, 57860388), (12, 43395291), (18, 28930194), (27, 19286796), (36, 14465097), (54, 9643398), (81, 6428932), (108, 4821699), (162, 3214466), (324, 1607233)]