40287816

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9173}}^1$

素因数の和:9246

約数の個数: 48

約数和(自身を含む): 110913660

約数和(自身を除く): 70625844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 9173, 18346, 27519, 36692, 55038, 73384, 82557, 110076, 165114, 220152, 330228, 559553, 660456, 1119106, 1678659, 2238212, 3357318, 4476424, 5035977, 6714636, 10071954, 13429272, 20143908, 40287816]

約数ペア:

[(1, 40287816), (2, 20143908), (3, 13429272), (4, 10071954), (6, 6714636), (8, 5035977), (9, 4476424), (12, 3357318), (18, 2238212), (24, 1678659), (36, 1119106), (61, 660456), (72, 559553), (122, 330228), (183, 220152), (244, 165114), (366, 110076), (488, 82557), (549, 73384), (732, 55038), (1098, 36692), (1464, 27519), (2196, 18346), (4392, 9173)]