16985358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 41015520

約数和(自身を除く): 24030162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 2503, 3393, 5006, 6786, 7509, 15018, 22527, 32539, 45054, 65078, 72587, 97617, 145174, 195234, 217761, 292851, 435522, 585702, 653283, 943631, 1306566, 1887262, 2830893, 5661786, 8492679, 16985358]

約数ペア:

[(1, 16985358), (2, 8492679), (3, 5661786), (6, 2830893), (9, 1887262), (13, 1306566), (18, 943631), (26, 653283), (29, 585702), (39, 435522), (58, 292851), (78, 217761), (87, 195234), (117, 145174), (174, 97617), (234, 72587), (261, 65078), (377, 45054), (522, 32539), (754, 22527), (1131, 15018), (2262, 7509), (2503, 6786), (3393, 5006)]