21214044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19009}}^1$

素因数の和:19050

約数の個数: 36

約数和(自身を含む): 55357120

約数和(自身を除く): 34143076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 19009, 38018, 57027, 76036, 114054, 171081, 228108, 342162, 589279, 684324, 1178558, 1767837, 2357116, 3535674, 5303511, 7071348, 10607022, 21214044]

約数ペア:

[(1, 21214044), (2, 10607022), (3, 7071348), (4, 5303511), (6, 3535674), (9, 2357116), (12, 1767837), (18, 1178558), (31, 684324), (36, 589279), (62, 342162), (93, 228108), (124, 171081), (186, 114054), (279, 76036), (372, 57027), (558, 38018), (1116, 19009)]