19005251688

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{6959}}^1$

素因数の和:7511

約数の個数: 96

約数和(自身を含む): 52214198400

約数和(自身を除く): 33208946712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 457, 498, 664, 747, 914, 996, 1371, 1494, 1828, 1992, 2742, 2988, 3656, 4113, 5484, 5976, 6959, 8226, 10968, 13918, 16452, 20877, 27836, 32904, 37931, 41754, 55672, 62631, 75862, 83508, 113793, 125262, 151724, 167016, 227586, 250524, 303448, 341379, 455172, 501048, 577597, 682758, 910344, 1155194, 1365516, 1732791, 2310388, 2731032, 3180263, 3465582, 4620776, 5198373, 6360526, 6931164, 9540789, 10396746, 12721052, 13862328, 19081578, 20793492, 25442104, 28622367, 38163156, 41586984, 57244734, 76326312, 114489468, 228978936, 263961829, 527923658, 791885487, 1055847316, 1583770974, 2111694632, 2375656461, 3167541948, 4751312922, 6335083896, 9502625844, 19005251688]

約数ペア:

[(1, 19005251688), (2, 9502625844), (3, 6335083896), (4, 4751312922), (6, 3167541948), (8, 2375656461), (9, 2111694632), (12, 1583770974), (18, 1055847316), (24, 791885487), (36, 527923658), (72, 263961829), (83, 228978936), (166, 114489468), (249, 76326312), (332, 57244734), (457, 41586984), (498, 38163156), (664, 28622367), (747, 25442104), (914, 20793492), (996, 19081578), (1371, 13862328), (1494, 12721052), (1828, 10396746), (1992, 9540789), (2742, 6931164), (2988, 6360526), (3656, 5198373), (4113, 4620776), (5484, 3465582), (5976, 3180263), (6959, 2731032), (8226, 2310388), (10968, 1732791), (13918, 1365516), (16452, 1155194), (20877, 910344), (27836, 682758), (32904, 577597), (37931, 501048), (41754, 455172), (55672, 341379), (62631, 303448), (75862, 250524), (83508, 227586), (113793, 167016), (125262, 151724)]