2945358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 7063056

約数和(自身を除く): 4117698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 307, 369, 533, 614, 738, 921, 1066, 1599, 1842, 2763, 3198, 3991, 4797, 5526, 7982, 9594, 11973, 12587, 23946, 25174, 35919, 37761, 71838, 75522, 113283, 163631, 226566, 327262, 490893, 981786, 1472679, 2945358]

約数ペア:

[(1, 2945358), (2, 1472679), (3, 981786), (6, 490893), (9, 327262), (13, 226566), (18, 163631), (26, 113283), (39, 75522), (41, 71838), (78, 37761), (82, 35919), (117, 25174), (123, 23946), (234, 12587), (246, 11973), (307, 9594), (369, 7982), (533, 5526), (614, 4797), (738, 3991), (921, 3198), (1066, 2763), (1599, 1842)]