2021167944

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{550427}}^1$

素因数の和:550459

約数の個数: 64

約数和(自身を含む): 5944622400

約数和(自身を除く): 3923454456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 550427, 1100854, 1651281, 2201708, 3302562, 4403416, 4953843, 6605124, 9357259, 9907686, 13210248, 14861529, 18714518, 19815372, 28071777, 29723058, 37429036, 39630744, 56143554, 59446116, 74858072, 84215331, 112287108, 118892232, 168430662, 224574216, 252645993, 336861324, 505291986, 673722648, 1010583972, 2021167944]

約数ペア:

[(1, 2021167944), (2, 1010583972), (3, 673722648), (4, 505291986), (6, 336861324), (8, 252645993), (9, 224574216), (12, 168430662), (17, 118892232), (18, 112287108), (24, 84215331), (27, 74858072), (34, 59446116), (36, 56143554), (51, 39630744), (54, 37429036), (68, 29723058), (72, 28071777), (102, 19815372), (108, 18714518), (136, 14861529), (153, 13210248), (204, 9907686), (216, 9357259), (306, 6605124), (408, 4953843), (459, 4403416), (612, 3302562), (918, 2201708), (1224, 1651281), (1836, 1100854), (3672, 550427)]