9931284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 28304640

約数和(自身を除く): 18373356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 809, 1023, 1116, 1364, 1618, 2046, 2427, 3069, 3236, 4092, 4854, 6138, 7281, 8899, 9708, 12276, 14562, 17798, 25079, 26697, 29124, 35596, 50158, 53394, 75237, 80091, 100316, 106788, 150474, 160182, 225711, 275869, 300948, 320364, 451422, 551738, 827607, 902844, 1103476, 1655214, 2482821, 3310428, 4965642, 9931284]

約数ペア:

[(1, 9931284), (2, 4965642), (3, 3310428), (4, 2482821), (6, 1655214), (9, 1103476), (11, 902844), (12, 827607), (18, 551738), (22, 451422), (31, 320364), (33, 300948), (36, 275869), (44, 225711), (62, 160182), (66, 150474), (93, 106788), (99, 100316), (124, 80091), (132, 75237), (186, 53394), (198, 50158), (279, 35596), (341, 29124), (372, 26697), (396, 25079), (558, 17798), (682, 14562), (809, 12276), (1023, 9708), (1116, 8899), (1364, 7281), (1618, 6138), (2046, 4854), (2427, 4092), (3069, 3236)]