8612142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 21866112

約数和(自身を除く): 13253970

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 2663, 3234, 5326, 7989, 15978, 18641, 29293, 37282, 55923, 58586, 87879, 111846, 130487, 175758, 205051, 260974, 391461, 410102, 615153, 782922, 1230306, 1435357, 2870714, 4306071, 8612142]

約数ペア:

[(1, 8612142), (2, 4306071), (3, 2870714), (6, 1435357), (7, 1230306), (11, 782922), (14, 615153), (21, 410102), (22, 391461), (33, 260974), (42, 205051), (49, 175758), (66, 130487), (77, 111846), (98, 87879), (147, 58586), (154, 55923), (231, 37282), (294, 29293), (462, 18641), (539, 15978), (1078, 7989), (1617, 5326), (2663, 3234)]