10978506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 29993184

約数和(自身を除く): 19014678

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 89, 99, 126, 154, 178, 198, 231, 267, 462, 534, 623, 693, 801, 979, 1246, 1386, 1602, 1869, 1958, 2937, 3738, 5607, 5874, 6853, 7921, 8811, 11214, 13706, 15842, 17622, 20559, 23763, 41118, 47526, 55447, 61677, 71289, 87131, 110894, 123354, 142578, 166341, 174262, 261393, 332682, 499023, 522786, 609917, 784179, 998046, 1219834, 1568358, 1829751, 3659502, 5489253, 10978506]

約数ペア:

[(1, 10978506), (2, 5489253), (3, 3659502), (6, 1829751), (7, 1568358), (9, 1219834), (11, 998046), (14, 784179), (18, 609917), (21, 522786), (22, 499023), (33, 332682), (42, 261393), (63, 174262), (66, 166341), (77, 142578), (89, 123354), (99, 110894), (126, 87131), (154, 71289), (178, 61677), (198, 55447), (231, 47526), (267, 41118), (462, 23763), (534, 20559), (623, 17622), (693, 15842), (801, 13706), (979, 11214), (1246, 8811), (1386, 7921), (1602, 6853), (1869, 5874), (1958, 5607), (2937, 3738)]