1195398

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 40

約数和(自身を含む): 2752992

約数和(自身を除く): 1557594

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 157, 162, 282, 314, 423, 471, 846, 942, 1269, 1413, 2538, 2826, 3807, 4239, 7379, 7614, 8478, 12717, 14758, 22137, 25434, 44274, 66411, 132822, 199233, 398466, 597699, 1195398]

約数ペア:

[(1, 1195398), (2, 597699), (3, 398466), (6, 199233), (9, 132822), (18, 66411), (27, 44274), (47, 25434), (54, 22137), (81, 14758), (94, 12717), (141, 8478), (157, 7614), (162, 7379), (282, 4239), (314, 3807), (423, 2826), (471, 2538), (846, 1413), (942, 1269)]