18799968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 56730240

約数和(自身を除く): 37930272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 937, 1056, 1254, 1672, 1824, 1874, 2508, 2811, 3344, 3748, 5016, 5622, 6688, 7496, 10032, 10307, 11244, 14992, 17803, 20064, 20614, 22488, 29984, 30921, 35606, 41228, 44976, 53409, 61842, 71212, 82456, 89952, 106818, 123684, 142424, 164912, 195833, 213636, 247368, 284848, 329824, 391666, 427272, 494736, 569696, 587499, 783332, 854544, 989472, 1174998, 1566664, 1709088, 2349996, 3133328, 4699992, 6266656, 9399984, 18799968]

約数ペア:

[(1, 18799968), (2, 9399984), (3, 6266656), (4, 4699992), (6, 3133328), (8, 2349996), (11, 1709088), (12, 1566664), (16, 1174998), (19, 989472), (22, 854544), (24, 783332), (32, 587499), (33, 569696), (38, 494736), (44, 427272), (48, 391666), (57, 329824), (66, 284848), (76, 247368), (88, 213636), (96, 195833), (114, 164912), (132, 142424), (152, 123684), (176, 106818), (209, 89952), (228, 82456), (264, 71212), (304, 61842), (352, 53409), (418, 44976), (456, 41228), (528, 35606), (608, 30921), (627, 29984), (836, 22488), (912, 20614), (937, 20064), (1056, 17803), (1254, 14992), (1672, 11244), (1824, 10307), (1874, 10032), (2508, 7496), (2811, 6688), (3344, 5622), (3748, 5016)]