15109974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 38388168

約数和(自身を除く): 23278194

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 67, 99, 102, 134, 153, 187, 198, 201, 306, 374, 402, 561, 603, 737, 1122, 1139, 1206, 1474, 1683, 2211, 2278, 3366, 3417, 4422, 4489, 6633, 6834, 8978, 10251, 12529, 13266, 13467, 20502, 25058, 26934, 37587, 40401, 49379, 75174, 76313, 80802, 98758, 112761, 148137, 152626, 225522, 228939, 296274, 444411, 457878, 686817, 839443, 888822, 1373634, 1678886, 2518329, 5036658, 7554987, 15109974]

約数ペア:

[(1, 15109974), (2, 7554987), (3, 5036658), (6, 2518329), (9, 1678886), (11, 1373634), (17, 888822), (18, 839443), (22, 686817), (33, 457878), (34, 444411), (51, 296274), (66, 228939), (67, 225522), (99, 152626), (102, 148137), (134, 112761), (153, 98758), (187, 80802), (198, 76313), (201, 75174), (306, 49379), (374, 40401), (402, 37587), (561, 26934), (603, 25058), (737, 20502), (1122, 13467), (1139, 13266), (1206, 12529), (1474, 10251), (1683, 8978), (2211, 6834), (2278, 6633), (3366, 4489), (3417, 4422)]