387624972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4614583}}^1$

素因数の和:4614597

約数の個数: 24

約数和(自身を含む): 1033666816

約数和(自身を除く): 646041844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4614583, 9229166, 13843749, 18458332, 27687498, 32302081, 55374996, 64604162, 96906243, 129208324, 193812486, 387624972]

約数ペア:

[(1, 387624972), (2, 193812486), (3, 129208324), (4, 96906243), (6, 64604162), (7, 55374996), (12, 32302081), (14, 27687498), (21, 18458332), (28, 13843749), (42, 9229166), (84, 4614583)]