1625652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6468

約数の個数: 36

約数和(自身を含む): 4697056

約数和(自身を除く): 3071404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6451, 12902, 19353, 25804, 38706, 45157, 58059, 77412, 90314, 116118, 135471, 180628, 232236, 270942, 406413, 541884, 812826, 1625652]

約数ペア:

[(1, 1625652), (2, 812826), (3, 541884), (4, 406413), (6, 270942), (7, 232236), (9, 180628), (12, 135471), (14, 116118), (18, 90314), (21, 77412), (28, 58059), (36, 45157), (42, 38706), (63, 25804), (84, 19353), (126, 12902), (252, 6451)]