4860520938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31907}}^1$

素因数の和:31969

約数の個数: 128

約数和(自身を含む): 13722992640

約数和(自身を除く): 8862471702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1953, 2418, 2457, 2821, 3627, 3906, 4914, 5642, 5859, 7254, 8463, 10881, 11718, 16926, 21762, 25389, 31907, 50778, 63814, 76167, 95721, 152334, 191442, 223349, 287163, 414791, 446698, 574326, 670047, 829582, 861489, 989117, 1244373, 1340094, 1722978, 1978234, 2010141, 2488746, 2903537, 2967351, 3733119, 4020282, 5807074, 5934702, 6030423, 6923819, 7466238, 8710611, 8902053, 11199357, 12060846, 12858521, 13847638, 17421222, 17804106, 20771457, 22398714, 25717042, 26131833, 26706159, 38575563, 41542914, 52263666, 53412318, 62314371, 77151126, 78395499, 90009647, 115726689, 124628742, 156790998, 180019294, 186943113, 231453378, 270028941, 347180067, 373886226, 540057882, 694360134, 810086823, 1620173646, 2430260469, 4860520938]

約数ペア:

[(1, 4860520938), (2, 2430260469), (3, 1620173646), (6, 810086823), (7, 694360134), (9, 540057882), (13, 373886226), (14, 347180067), (18, 270028941), (21, 231453378), (26, 186943113), (27, 180019294), (31, 156790998), (39, 124628742), (42, 115726689), (54, 90009647), (62, 78395499), (63, 77151126), (78, 62314371), (91, 53412318), (93, 52263666), (117, 41542914), (126, 38575563), (182, 26706159), (186, 26131833), (189, 25717042), (217, 22398714), (234, 20771457), (273, 17804106), (279, 17421222), (351, 13847638), (378, 12858521), (403, 12060846), (434, 11199357), (546, 8902053), (558, 8710611), (651, 7466238), (702, 6923819), (806, 6030423), (819, 5934702), (837, 5807074), (1209, 4020282), (1302, 3733119), (1638, 2967351), (1674, 2903537), (1953, 2488746), (2418, 2010141), (2457, 1978234), (2821, 1722978), (3627, 1340094), (3906, 1244373), (4914, 989117), (5642, 861489), (5859, 829582), (7254, 670047), (8463, 574326), (10881, 446698), (11718, 414791), (16926, 287163), (21762, 223349), (25389, 191442), (31907, 152334), (50778, 95721), (63814, 76167)]