42115986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 102266892

約数和(自身を除く): 60150906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 121, 122, 183, 198, 242, 317, 363, 366, 549, 634, 671, 726, 951, 1089, 1098, 1342, 1902, 2013, 2178, 2853, 3487, 4026, 5706, 6039, 6974, 7381, 10461, 12078, 14762, 19337, 20922, 22143, 31383, 38357, 38674, 44286, 58011, 62766, 66429, 76714, 115071, 116022, 132858, 174033, 212707, 230142, 345213, 348066, 425414, 638121, 690426, 1276242, 1914363, 2339777, 3828726, 4679554, 7019331, 14038662, 21057993, 42115986]

約数ペア:

[(1, 42115986), (2, 21057993), (3, 14038662), (6, 7019331), (9, 4679554), (11, 3828726), (18, 2339777), (22, 1914363), (33, 1276242), (61, 690426), (66, 638121), (99, 425414), (121, 348066), (122, 345213), (183, 230142), (198, 212707), (242, 174033), (317, 132858), (363, 116022), (366, 115071), (549, 76714), (634, 66429), (671, 62766), (726, 58011), (951, 44286), (1089, 38674), (1098, 38357), (1342, 31383), (1902, 22143), (2013, 20922), (2178, 19337), (2853, 14762), (3487, 12078), (4026, 10461), (5706, 7381), (6039, 6974)]