4080762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 10221120

約数和(自身を除く): 6140358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 233, 278, 417, 466, 699, 834, 973, 1251, 1398, 1631, 1946, 2097, 2502, 2919, 3262, 4194, 4893, 5838, 8757, 9786, 14679, 17514, 29358, 32387, 64774, 97161, 194322, 226709, 291483, 453418, 582966, 680127, 1360254, 2040381, 4080762]

約数ペア:

[(1, 4080762), (2, 2040381), (3, 1360254), (6, 680127), (7, 582966), (9, 453418), (14, 291483), (18, 226709), (21, 194322), (42, 97161), (63, 64774), (126, 32387), (139, 29358), (233, 17514), (278, 14679), (417, 9786), (466, 8757), (699, 5838), (834, 4893), (973, 4194), (1251, 3262), (1398, 2919), (1631, 2502), (1946, 2097)]