1666307286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197383}}^1$

素因数の和:197465

約数の個数: 48

約数和(自身を含む): 4187698944

約数和(自身を除く): 2521391658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 197383, 394766, 592149, 1184298, 1381681, 1776447, 2763362, 3552894, 4145043, 8290086, 12435129, 13224661, 24870258, 26449322, 39673983, 79347966, 92572627, 119021949, 185145254, 238043898, 277717881, 555435762, 833153643, 1666307286]

約数ペア:

[(1, 1666307286), (2, 833153643), (3, 555435762), (6, 277717881), (7, 238043898), (9, 185145254), (14, 119021949), (18, 92572627), (21, 79347966), (42, 39673983), (63, 26449322), (67, 24870258), (126, 13224661), (134, 12435129), (201, 8290086), (402, 4145043), (469, 3552894), (603, 2763362), (938, 1776447), (1206, 1381681), (1407, 1184298), (2814, 592149), (4221, 394766), (8442, 197383)]