1918828488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{12409}}^1$

素因数の和:12814

約数の個数: 64

約数和(自身を含む): 5093064000

約数和(自身を除く): 3174235512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 379, 408, 758, 1137, 1516, 2274, 3032, 4548, 6443, 9096, 12409, 12886, 19329, 24818, 25772, 37227, 38658, 49636, 51544, 74454, 77316, 99272, 148908, 154632, 210953, 297816, 421906, 632859, 843812, 1265718, 1687624, 2531436, 4703011, 5062872, 9406022, 14109033, 18812044, 28218066, 37624088, 56436132, 79951187, 112872264, 159902374, 239853561, 319804748, 479707122, 639609496, 959414244, 1918828488]

約数ペア:

[(1, 1918828488), (2, 959414244), (3, 639609496), (4, 479707122), (6, 319804748), (8, 239853561), (12, 159902374), (17, 112872264), (24, 79951187), (34, 56436132), (51, 37624088), (68, 28218066), (102, 18812044), (136, 14109033), (204, 9406022), (379, 5062872), (408, 4703011), (758, 2531436), (1137, 1687624), (1516, 1265718), (2274, 843812), (3032, 632859), (4548, 421906), (6443, 297816), (9096, 210953), (12409, 154632), (12886, 148908), (19329, 99272), (24818, 77316), (25772, 74454), (37227, 51544), (38658, 49636)]