251131122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14251}}^1$

素因数の和:14359

約数の個数: 48

約数和(自身を含む): 600294240

約数和(自身を除く): 349163118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 801, 979, 1602, 1958, 2937, 5874, 8811, 14251, 17622, 28502, 42753, 85506, 128259, 156761, 256518, 313522, 470283, 940566, 1268339, 1410849, 2536678, 2821698, 3805017, 7610034, 11415051, 13951729, 22830102, 27903458, 41855187, 83710374, 125565561, 251131122]

約数ペア:

[(1, 251131122), (2, 125565561), (3, 83710374), (6, 41855187), (9, 27903458), (11, 22830102), (18, 13951729), (22, 11415051), (33, 7610034), (66, 3805017), (89, 2821698), (99, 2536678), (178, 1410849), (198, 1268339), (267, 940566), (534, 470283), (801, 313522), (979, 256518), (1602, 156761), (1958, 128259), (2937, 85506), (5874, 42753), (8811, 28502), (14251, 17622)]