13292856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 40320000

約数和(自身を除く): 27027144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 79, 82, 108, 114, 123, 152, 158, 164, 171, 216, 228, 237, 246, 316, 328, 342, 369, 456, 474, 492, 513, 632, 684, 711, 738, 779, 948, 984, 1026, 1107, 1368, 1422, 1476, 1501, 1558, 1896, 2052, 2133, 2214, 2337, 2844, 2952, 3002, 3116, 3239, 4104, 4266, 4428, 4503, 4674, 5688, 6004, 6232, 6478, 7011, 8532, 8856, 9006, 9348, 9717, 12008, 12956, 13509, 14022, 17064, 18012, 18696, 19434, 21033, 25912, 27018, 28044, 29151, 36024, 38868, 40527, 42066, 54036, 56088, 58302, 61541, 77736, 81054, 84132, 87453, 108072, 116604, 123082, 162108, 168264, 174906, 184623, 233208, 246164, 324216, 349812, 369246, 492328, 553869, 699624, 738492, 1107738, 1476984, 1661607, 2215476, 3323214, 4430952, 6646428, 13292856]

約数ペア:

[(1, 13292856), (2, 6646428), (3, 4430952), (4, 3323214), (6, 2215476), (8, 1661607), (9, 1476984), (12, 1107738), (18, 738492), (19, 699624), (24, 553869), (27, 492328), (36, 369246), (38, 349812), (41, 324216), (54, 246164), (57, 233208), (72, 184623), (76, 174906), (79, 168264), (82, 162108), (108, 123082), (114, 116604), (123, 108072), (152, 87453), (158, 84132), (164, 81054), (171, 77736), (216, 61541), (228, 58302), (237, 56088), (246, 54036), (316, 42066), (328, 40527), (342, 38868), (369, 36024), (456, 29151), (474, 28044), (492, 27018), (513, 25912), (632, 21033), (684, 19434), (711, 18696), (738, 18012), (779, 17064), (948, 14022), (984, 13509), (1026, 12956), (1107, 12008), (1368, 9717), (1422, 9348), (1476, 9006), (1501, 8856), (1558, 8532), (1896, 7011), (2052, 6478), (2133, 6232), (2214, 6004), (2337, 5688), (2844, 4674), (2952, 4503), (3002, 4428), (3116, 4266), (3239, 4104)]