140021916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3331}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 340343808

約数和(自身を除く): 200321892

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 339, 372, 452, 678, 1356, 3331, 3503, 6662, 7006, 9993, 10509, 13324, 14012, 19986, 21018, 39972, 42036, 103261, 206522, 309783, 376403, 413044, 619566, 752806, 1129209, 1239132, 1505612, 2258418, 4516836, 11668493, 23336986, 35005479, 46673972, 70010958, 140021916]

約数ペア:

[(1, 140021916), (2, 70010958), (3, 46673972), (4, 35005479), (6, 23336986), (12, 11668493), (31, 4516836), (62, 2258418), (93, 1505612), (113, 1239132), (124, 1129209), (186, 752806), (226, 619566), (339, 413044), (372, 376403), (452, 309783), (678, 206522), (1356, 103261), (3331, 42036), (3503, 39972), (6662, 21018), (7006, 19986), (9993, 14012), (10509, 13324)]