21792012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8726

約数の個数: 48

約数和(自身を含む): 58396800

約数和(自身を除く): 36604788

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 8689, 17378, 26067, 34756, 52134, 95579, 104268, 165091, 191158, 286737, 330182, 382316, 495273, 573474, 660364, 990546, 1146948, 1816001, 1981092, 3632002, 5448003, 7264004, 10896006, 21792012]

約数ペア:

[(1, 21792012), (2, 10896006), (3, 7264004), (4, 5448003), (6, 3632002), (11, 1981092), (12, 1816001), (19, 1146948), (22, 990546), (33, 660364), (38, 573474), (44, 495273), (57, 382316), (66, 330182), (76, 286737), (114, 191158), (132, 165091), (209, 104268), (228, 95579), (418, 52134), (627, 34756), (836, 26067), (1254, 17378), (2508, 8689)]