18946776

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11119}}^1$

素因数の和:11199

約数の個数: 32

約数和(自身を含む): 48038400

約数和(自身を除く): 29091624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11119, 22238, 33357, 44476, 66714, 88952, 133428, 266856, 789449, 1578898, 2368347, 3157796, 4736694, 6315592, 9473388, 18946776]

約数ペア:

[(1, 18946776), (2, 9473388), (3, 6315592), (4, 4736694), (6, 3157796), (8, 2368347), (12, 1578898), (24, 789449), (71, 266856), (142, 133428), (213, 88952), (284, 66714), (426, 44476), (568, 33357), (852, 22238), (1704, 11119)]