1214865018

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{655267}}^1$

素因数の和:655378

約数の個数: 24

約数和(自身を含む): 2657767008

約数和(自身を除く): 1442901990

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 655267, 1310534, 1965801, 3931602, 5897403, 11794806, 67492501, 134985002, 202477503, 404955006, 607432509, 1214865018]

約数ペア:

[(1, 1214865018), (2, 607432509), (3, 404955006), (6, 202477503), (9, 134985002), (18, 67492501), (103, 11794806), (206, 5897403), (309, 3931602), (618, 1965801), (927, 1310534), (1854, 655267)]