1681175106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{18097}}^1$

素因数の和:18515

約数の個数: 48

約数和(自身を含む): 3932840184

約数和(自身を除く): 2251665078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 397, 794, 1191, 2382, 3573, 5161, 7146, 10322, 15483, 18097, 30966, 36194, 46449, 54291, 92898, 108582, 162873, 235261, 325746, 470522, 705783, 1411566, 2117349, 4234698, 7184509, 14369018, 21553527, 43107054, 64660581, 93398617, 129321162, 186797234, 280195851, 560391702, 840587553, 1681175106]

約数ペア:

[(1, 1681175106), (2, 840587553), (3, 560391702), (6, 280195851), (9, 186797234), (13, 129321162), (18, 93398617), (26, 64660581), (39, 43107054), (78, 21553527), (117, 14369018), (234, 7184509), (397, 4234698), (794, 2117349), (1191, 1411566), (2382, 705783), (3573, 470522), (5161, 325746), (7146, 235261), (10322, 162873), (15483, 108582), (18097, 92898), (30966, 54291), (36194, 46449)]