41997438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 104738400

約数和(自身を除く): 62740962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2237, 2682, 3129, 4474, 6258, 6711, 9387, 13422, 15659, 18774, 20133, 31318, 40266, 46977, 93954, 140931, 281862, 333313, 666626, 999939, 1999878, 2333191, 2999817, 4666382, 5999634, 6999573, 13999146, 20998719, 41997438]

約数ペア:

[(1, 41997438), (2, 20998719), (3, 13999146), (6, 6999573), (7, 5999634), (9, 4666382), (14, 2999817), (18, 2333191), (21, 1999878), (42, 999939), (63, 666626), (126, 333313), (149, 281862), (298, 140931), (447, 93954), (894, 46977), (1043, 40266), (1341, 31318), (2086, 20133), (2237, 18774), (2682, 15659), (3129, 13422), (4474, 9387), (6258, 6711)]