7407372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 19910912

約数和(自身を除く): 12503540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 541, 652, 978, 1082, 1141, 1623, 1956, 2164, 2282, 3246, 3423, 3787, 4564, 6492, 6846, 7574, 11361, 13692, 15148, 22722, 45444, 88183, 176366, 264549, 352732, 529098, 617281, 1058196, 1234562, 1851843, 2469124, 3703686, 7407372]

約数ペア:

[(1, 7407372), (2, 3703686), (3, 2469124), (4, 1851843), (6, 1234562), (7, 1058196), (12, 617281), (14, 529098), (21, 352732), (28, 264549), (42, 176366), (84, 88183), (163, 45444), (326, 22722), (489, 15148), (541, 13692), (652, 11361), (978, 7574), (1082, 6846), (1141, 6492), (1623, 4564), (1956, 3787), (2164, 3423), (2282, 3246)]