648036

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 1677312

約数和(自身を除く): 1029276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 383, 423, 564, 766, 846, 1149, 1532, 1692, 2298, 3447, 4596, 6894, 13788, 18001, 36002, 54003, 72004, 108006, 162009, 216012, 324018, 648036]

約数ペア:

[(1, 648036), (2, 324018), (3, 216012), (4, 162009), (6, 108006), (9, 72004), (12, 54003), (18, 36002), (36, 18001), (47, 13788), (94, 6894), (141, 4596), (188, 3447), (282, 2298), (383, 1692), (423, 1532), (564, 1149), (766, 846)]