18941598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 44955456

約数和(自身を除く): 26013858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1327, 1586, 2379, 2654, 3981, 4758, 7137, 7962, 11943, 14274, 17251, 23886, 34502, 51753, 80947, 103506, 155259, 161894, 242841, 310518, 485682, 728523, 1052311, 1457046, 2104622, 3156933, 6313866, 9470799, 18941598]

約数ペア:

[(1, 18941598), (2, 9470799), (3, 6313866), (6, 3156933), (9, 2104622), (13, 1457046), (18, 1052311), (26, 728523), (39, 485682), (61, 310518), (78, 242841), (117, 161894), (122, 155259), (183, 103506), (234, 80947), (366, 51753), (549, 34502), (793, 23886), (1098, 17251), (1327, 14274), (1586, 11943), (2379, 7962), (2654, 7137), (3981, 4758)]