18748944

素因数分解:

$2^4\times 3^2\times {\mathrm{130201}}^1$

素因数の和:130215

約数の個数: 30

約数和(自身を含む): 52471406

約数和(自身を除く): 33722462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130201, 260402, 390603, 520804, 781206, 1041608, 1171809, 1562412, 2083216, 2343618, 3124824, 4687236, 6249648, 9374472, 18748944]

約数ペア:

[(1, 18748944), (2, 9374472), (3, 6249648), (4, 4687236), (6, 3124824), (8, 2343618), (9, 2083216), (12, 1562412), (16, 1171809), (18, 1041608), (24, 781206), (36, 520804), (48, 390603), (72, 260402), (144, 130201)]