4165812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 12276992

約数和(自身を除く): 8111180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 271, 366, 427, 542, 549, 732, 813, 854, 1084, 1098, 1281, 1626, 1708, 1897, 2196, 2439, 2562, 3252, 3794, 3843, 4878, 5124, 5691, 7588, 7686, 9756, 11382, 15372, 16531, 17073, 22764, 33062, 34146, 49593, 66124, 68292, 99186, 115717, 148779, 198372, 231434, 297558, 347151, 462868, 595116, 694302, 1041453, 1388604, 2082906, 4165812]

約数ペア:

[(1, 4165812), (2, 2082906), (3, 1388604), (4, 1041453), (6, 694302), (7, 595116), (9, 462868), (12, 347151), (14, 297558), (18, 231434), (21, 198372), (28, 148779), (36, 115717), (42, 99186), (61, 68292), (63, 66124), (84, 49593), (122, 34146), (126, 33062), (183, 22764), (244, 17073), (252, 16531), (271, 15372), (366, 11382), (427, 9756), (542, 7686), (549, 7588), (732, 5691), (813, 5124), (854, 4878), (1084, 3843), (1098, 3794), (1281, 3252), (1626, 2562), (1708, 2439), (1897, 2196)]