672372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1012

約数の個数: 36

約数和(自身を含む): 1790880

約数和(自身を除く): 1118508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 983, 1966, 2949, 3932, 5898, 8847, 11796, 17694, 18677, 35388, 37354, 56031, 74708, 112062, 168093, 224124, 336186, 672372]

約数ペア:

[(1, 672372), (2, 336186), (3, 224124), (4, 168093), (6, 112062), (9, 74708), (12, 56031), (18, 37354), (19, 35388), (36, 18677), (38, 17694), (57, 11796), (76, 8847), (114, 5898), (171, 3932), (228, 2949), (342, 1966), (684, 983)]