2019437412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{111227}}^1$

素因数の和:111340

約数の個数: 48

約数和(自身を含む): 5045302080

約数和(自身を除く): 3025864668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 3026, 4539, 6052, 9078, 18156, 111227, 222454, 333681, 444908, 667362, 1334724, 1890859, 3781718, 5672577, 7563436, 9899203, 11345154, 19798406, 22690308, 29697609, 39596812, 59395218, 118790436, 168286451, 336572902, 504859353, 673145804, 1009718706, 2019437412]

約数ペア:

[(1, 2019437412), (2, 1009718706), (3, 673145804), (4, 504859353), (6, 336572902), (12, 168286451), (17, 118790436), (34, 59395218), (51, 39596812), (68, 29697609), (89, 22690308), (102, 19798406), (178, 11345154), (204, 9899203), (267, 7563436), (356, 5672577), (534, 3781718), (1068, 1890859), (1513, 1334724), (3026, 667362), (4539, 444908), (6052, 333681), (9078, 222454), (18156, 111227)]