31177524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3157

約数の個数: 72

約数和(自身を含む): 89631360

約数和(自身を除く): 58453836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3119, 3332, 4998, 6238, 9357, 9996, 12476, 18714, 21833, 37428, 43666, 53023, 65499, 87332, 106046, 130998, 152831, 159069, 212092, 261996, 305662, 318138, 371161, 458493, 611324, 636276, 742322, 916986, 1113483, 1484644, 1833972, 2226966, 2598127, 4453932, 5196254, 7794381, 10392508, 15588762, 31177524]

約数ペア:

[(1, 31177524), (2, 15588762), (3, 10392508), (4, 7794381), (6, 5196254), (7, 4453932), (12, 2598127), (14, 2226966), (17, 1833972), (21, 1484644), (28, 1113483), (34, 916986), (42, 742322), (49, 636276), (51, 611324), (68, 458493), (84, 371161), (98, 318138), (102, 305662), (119, 261996), (147, 212092), (196, 159069), (204, 152831), (238, 130998), (294, 106046), (357, 87332), (476, 65499), (588, 53023), (714, 43666), (833, 37428), (1428, 21833), (1666, 18714), (2499, 12476), (3119, 9996), (3332, 9357), (4998, 6238)]