7912422

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{8971}}^1$

素因数の和:8993

約数の個数: 36

約数和(自身を含む): 19944756

約数和(自身を除く): 12032334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 8971, 17942, 26913, 53826, 62797, 80739, 125594, 161478, 188391, 376782, 439579, 565173, 879158, 1130346, 1318737, 2637474, 3956211, 7912422]

約数ペア:

[(1, 7912422), (2, 3956211), (3, 2637474), (6, 1318737), (7, 1130346), (9, 879158), (14, 565173), (18, 439579), (21, 376782), (42, 188391), (49, 161478), (63, 125594), (98, 80739), (126, 62797), (147, 53826), (294, 26913), (441, 17942), (882, 8971)]