39309972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3761}}^1$

素因数の和:3848

約数の個数: 48

約数和(自身を含む): 100279872

約数和(自身を除く): 60969900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 3761, 5226, 7522, 10452, 11283, 15044, 22566, 45132, 48893, 97786, 146679, 195572, 251987, 293358, 503974, 586716, 755961, 1007948, 1511922, 3023844, 3275831, 6551662, 9827493, 13103324, 19654986, 39309972]

約数ペア:

[(1, 39309972), (2, 19654986), (3, 13103324), (4, 9827493), (6, 6551662), (12, 3275831), (13, 3023844), (26, 1511922), (39, 1007948), (52, 755961), (67, 586716), (78, 503974), (134, 293358), (156, 251987), (201, 195572), (268, 146679), (402, 97786), (804, 48893), (871, 45132), (1742, 22566), (2613, 15044), (3484, 11283), (3761, 10452), (5226, 7522)]