1218101112

素因数分解:

$2^3\times 3^3\times {\mathrm{5639357}}^1$

素因数の和:5639372

約数の個数: 32

約数和(自身を含む): 3383614800

約数和(自身を除く): 2165513688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 5639357, 11278714, 16918071, 22557428, 33836142, 45114856, 50754213, 67672284, 101508426, 135344568, 152262639, 203016852, 304525278, 406033704, 609050556, 1218101112]

約数ペア:

[(1, 1218101112), (2, 609050556), (3, 406033704), (4, 304525278), (6, 203016852), (8, 152262639), (9, 135344568), (12, 101508426), (18, 67672284), (24, 50754213), (27, 45114856), (36, 33836142), (54, 22557428), (72, 16918071), (108, 11278714), (216, 5639357)]