1946456442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{253247}}^1$

素因数の和:253323

約数の個数: 48

約数和(自身を含む): 4898829312

約数和(自身を除く): 2952372870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 253247, 506494, 759741, 1519482, 1772729, 2279223, 3545458, 4558446, 5318187, 10636374, 15448067, 15954561, 30896134, 31909122, 46344201, 92688402, 108136469, 139032603, 216272938, 278065206, 324409407, 648818814, 973228221, 1946456442]

約数ペア:

[(1, 1946456442), (2, 973228221), (3, 648818814), (6, 324409407), (7, 278065206), (9, 216272938), (14, 139032603), (18, 108136469), (21, 92688402), (42, 46344201), (61, 31909122), (63, 30896134), (122, 15954561), (126, 15448067), (183, 10636374), (366, 5318187), (427, 4558446), (549, 3545458), (854, 2279223), (1098, 1772729), (1281, 1519482), (2562, 759741), (3843, 506494), (7686, 253247)]