2942226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 7675200

約数和(自身を除く): 4732974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1229, 2394, 2458, 3687, 7374, 8603, 11061, 17206, 22122, 23351, 25809, 46702, 51618, 70053, 77427, 140106, 154854, 163457, 210159, 326914, 420318, 490371, 980742, 1471113, 2942226]

約数ペア:

[(1, 2942226), (2, 1471113), (3, 980742), (6, 490371), (7, 420318), (9, 326914), (14, 210159), (18, 163457), (19, 154854), (21, 140106), (38, 77427), (42, 70053), (57, 51618), (63, 46702), (114, 25809), (126, 23351), (133, 22122), (171, 17206), (266, 11061), (342, 8603), (399, 7374), (798, 3687), (1197, 2458), (1229, 2394)]