21028464

素因数分解:

$2^4\times 3^3\times {\mathrm{48677}}^1$

素因数の和:48694

約数の個数: 40

約数和(自身を含む): 60360720

約数和(自身を除く): 39332256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48677, 97354, 146031, 194708, 292062, 389416, 438093, 584124, 778832, 876186, 1168248, 1314279, 1752372, 2336496, 2628558, 3504744, 5257116, 7009488, 10514232, 21028464]

約数ペア:

[(1, 21028464), (2, 10514232), (3, 7009488), (4, 5257116), (6, 3504744), (8, 2628558), (9, 2336496), (12, 1752372), (16, 1314279), (18, 1168248), (24, 876186), (27, 778832), (36, 584124), (48, 438093), (54, 389416), (72, 292062), (108, 194708), (144, 146031), (216, 97354), (432, 48677)]