2618658

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2969}}^1$

素因数の和:2991

約数の個数: 36

約数和(自身を含む): 6602310

約数和(自身を除く): 3983652

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2969, 5938, 8907, 17814, 20783, 26721, 41566, 53442, 62349, 124698, 145481, 187047, 290962, 374094, 436443, 872886, 1309329, 2618658]

約数ペア:

[(1, 2618658), (2, 1309329), (3, 872886), (6, 436443), (7, 374094), (9, 290962), (14, 187047), (18, 145481), (21, 124698), (42, 62349), (49, 53442), (63, 41566), (98, 26721), (126, 20783), (147, 17814), (294, 8907), (441, 5938), (882, 2969)]