894894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 2419200

約数和(自身を除く): 1524306

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 149, 154, 182, 231, 273, 286, 298, 429, 447, 462, 546, 858, 894, 1001, 1043, 1639, 1937, 2002, 2086, 3003, 3129, 3278, 3874, 4917, 5811, 6006, 6258, 9834, 11473, 11622, 13559, 21307, 22946, 27118, 34419, 40677, 42614, 63921, 68838, 81354, 127842, 149149, 298298, 447447, 894894]

約数ペア:

[(1, 894894), (2, 447447), (3, 298298), (6, 149149), (7, 127842), (11, 81354), (13, 68838), (14, 63921), (21, 42614), (22, 40677), (26, 34419), (33, 27118), (39, 22946), (42, 21307), (66, 13559), (77, 11622), (78, 11473), (91, 9834), (143, 6258), (149, 6006), (154, 5811), (182, 4917), (231, 3874), (273, 3278), (286, 3129), (298, 3003), (429, 2086), (447, 2002), (462, 1937), (546, 1639), (858, 1043), (894, 1001)]