4857151428

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{12143}}^1$

素因数の和:12465

約数の個数: 72

約数和(自身を含む): 12624708096

約数和(自身を除く): 7767556668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 271, 369, 492, 542, 738, 813, 1084, 1476, 1626, 2439, 3252, 4878, 9756, 11111, 12143, 22222, 24286, 33333, 36429, 44444, 48572, 66666, 72858, 99999, 109287, 133332, 145716, 199998, 218574, 399996, 437148, 497863, 995726, 1493589, 1991452, 2987178, 3290753, 4480767, 5974356, 6581506, 8961534, 9872259, 13163012, 17923068, 19744518, 29616777, 39489036, 59233554, 118467108, 134920873, 269841746, 404762619, 539683492, 809525238, 1214287857, 1619050476, 2428575714, 4857151428]

約数ペア:

[(1, 4857151428), (2, 2428575714), (3, 1619050476), (4, 1214287857), (6, 809525238), (9, 539683492), (12, 404762619), (18, 269841746), (36, 134920873), (41, 118467108), (82, 59233554), (123, 39489036), (164, 29616777), (246, 19744518), (271, 17923068), (369, 13163012), (492, 9872259), (542, 8961534), (738, 6581506), (813, 5974356), (1084, 4480767), (1476, 3290753), (1626, 2987178), (2439, 1991452), (3252, 1493589), (4878, 995726), (9756, 497863), (11111, 437148), (12143, 399996), (22222, 218574), (24286, 199998), (33333, 145716), (36429, 133332), (44444, 109287), (48572, 99999), (66666, 72858)]