40376466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 94862040

約数和(自身を除く): 54485574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1021, 1521, 2042, 2197, 3042, 3063, 4394, 6126, 6591, 9189, 13182, 13273, 18378, 19773, 26546, 39546, 39819, 79638, 119457, 172549, 238914, 345098, 517647, 1035294, 1552941, 2243137, 3105882, 4486274, 6729411, 13458822, 20188233, 40376466]

約数ペア:

[(1, 40376466), (2, 20188233), (3, 13458822), (6, 6729411), (9, 4486274), (13, 3105882), (18, 2243137), (26, 1552941), (39, 1035294), (78, 517647), (117, 345098), (169, 238914), (234, 172549), (338, 119457), (507, 79638), (1014, 39819), (1021, 39546), (1521, 26546), (2042, 19773), (2197, 18378), (3042, 13273), (3063, 13182), (4394, 9189), (6126, 6591)]