137223918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18917}}^1$

素因数の和:18969

約数の個数: 48

約数和(自身を含む): 330535296

約数和(自身を除く): 193311378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 18917, 37834, 56751, 113502, 170253, 245921, 340506, 491842, 586427, 737763, 1172854, 1475526, 1759281, 2213289, 3518562, 4426578, 5277843, 7623551, 10555686, 15247102, 22870653, 45741306, 68611959, 137223918]

約数ペア:

[(1, 137223918), (2, 68611959), (3, 45741306), (6, 22870653), (9, 15247102), (13, 10555686), (18, 7623551), (26, 5277843), (31, 4426578), (39, 3518562), (62, 2213289), (78, 1759281), (93, 1475526), (117, 1172854), (186, 737763), (234, 586427), (279, 491842), (403, 340506), (558, 245921), (806, 170253), (1209, 113502), (2418, 56751), (3627, 37834), (7254, 18917)]