42270174

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 103150080

約数和(自身を除く): 60879906

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 443, 513, 558, 589, 837, 886, 1026, 1178, 1329, 1539, 1674, 1767, 2511, 2658, 3078, 3534, 3987, 5022, 5301, 7974, 8417, 10602, 11961, 13733, 15903, 16834, 23922, 25251, 27466, 31806, 35883, 41199, 47709, 50502, 71766, 75753, 82398, 95418, 123597, 151506, 227259, 247194, 260927, 370791, 454518, 521854, 681777, 741582, 782781, 1112373, 1363554, 1565562, 2224746, 2348343, 4696686, 7045029, 14090058, 21135087, 42270174]

約数ペア:

[(1, 42270174), (2, 21135087), (3, 14090058), (6, 7045029), (9, 4696686), (18, 2348343), (19, 2224746), (27, 1565562), (31, 1363554), (38, 1112373), (54, 782781), (57, 741582), (62, 681777), (81, 521854), (93, 454518), (114, 370791), (162, 260927), (171, 247194), (186, 227259), (279, 151506), (342, 123597), (443, 95418), (513, 82398), (558, 75753), (589, 71766), (837, 50502), (886, 47709), (1026, 41199), (1178, 35883), (1329, 31806), (1539, 27466), (1674, 25251), (1767, 23922), (2511, 16834), (2658, 15903), (3078, 13733), (3534, 11961), (3987, 10602), (5022, 8417), (5301, 7974)]