18788604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 47932416

約数和(自身を除く): 29143812

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 2971, 3162, 5942, 6324, 8913, 11884, 17826, 35652, 50507, 92101, 101014, 151521, 184202, 202028, 276303, 303042, 368404, 552606, 606084, 1105212, 1565717, 3131434, 4697151, 6262868, 9394302, 18788604]

約数ペア:

[(1, 18788604), (2, 9394302), (3, 6262868), (4, 4697151), (6, 3131434), (12, 1565717), (17, 1105212), (31, 606084), (34, 552606), (51, 368404), (62, 303042), (68, 276303), (93, 202028), (102, 184202), (124, 151521), (186, 101014), (204, 92101), (372, 50507), (527, 35652), (1054, 17826), (1581, 11884), (2108, 8913), (2971, 6324), (3162, 5942)]