18201588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 44330496

約数和(自身を除く): 26128908

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 339, 372, 433, 452, 678, 866, 1299, 1356, 1732, 2598, 3503, 5196, 7006, 10509, 13423, 14012, 21018, 26846, 40269, 42036, 48929, 53692, 80538, 97858, 146787, 161076, 195716, 293574, 587148, 1516799, 3033598, 4550397, 6067196, 9100794, 18201588]

約数ペア:

[(1, 18201588), (2, 9100794), (3, 6067196), (4, 4550397), (6, 3033598), (12, 1516799), (31, 587148), (62, 293574), (93, 195716), (113, 161076), (124, 146787), (186, 97858), (226, 80538), (339, 53692), (372, 48929), (433, 42036), (452, 40269), (678, 26846), (866, 21018), (1299, 14012), (1356, 13423), (1732, 10509), (2598, 7006), (3503, 5196)]