198967482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8629}}^1$

素因数の和:8708

約数の個数: 64

約数和(自身を含む): 513657600

約数和(自身を除く): 314690118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 7686, 8629, 11529, 17258, 23058, 25887, 51774, 60403, 77661, 120806, 155322, 181209, 232983, 362418, 465966, 526369, 543627, 1052738, 1087254, 1579107, 1630881, 3158214, 3261762, 3684583, 4737321, 7369166, 9474642, 11053749, 14211963, 22107498, 28423926, 33161247, 66322494, 99483741, 198967482]

約数ペア:

[(1, 198967482), (2, 99483741), (3, 66322494), (6, 33161247), (7, 28423926), (9, 22107498), (14, 14211963), (18, 11053749), (21, 9474642), (27, 7369166), (42, 4737321), (54, 3684583), (61, 3261762), (63, 3158214), (122, 1630881), (126, 1579107), (183, 1087254), (189, 1052738), (366, 543627), (378, 526369), (427, 465966), (549, 362418), (854, 232983), (1098, 181209), (1281, 155322), (1647, 120806), (2562, 77661), (3294, 60403), (3843, 51774), (7686, 25887), (8629, 23058), (11529, 17258)]