42812148

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 102453120

約数和(自身を除く): 59640972

約数列:

[1, 2, 3, 4, 6, 12, 71, 109, 142, 213, 218, 284, 327, 426, 436, 461, 654, 852, 922, 1308, 1383, 1844, 2766, 5532, 7739, 15478, 23217, 30956, 32731, 46434, 50249, 65462, 92868, 98193, 100498, 130924, 150747, 196386, 200996, 301494, 392772, 602988, 3567679, 7135358, 10703037, 14270716, 21406074, 42812148]

約数ペア:

[(1, 42812148), (2, 21406074), (3, 14270716), (4, 10703037), (6, 7135358), (12, 3567679), (71, 602988), (109, 392772), (142, 301494), (213, 200996), (218, 196386), (284, 150747), (327, 130924), (426, 100498), (436, 98193), (461, 92868), (654, 65462), (852, 50249), (922, 46434), (1308, 32731), (1383, 30956), (1844, 23217), (2766, 15478), (5532, 7739)]