18366894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11213}}^1$

素因数の和:11241

約数の個数: 48

約数和(自身を含む): 48982752

約数和(自身を除く): 30615858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 11213, 22426, 33639, 67278, 78491, 100917, 145769, 156982, 201834, 235473, 291538, 437307, 470946, 706419, 874614, 1020383, 1311921, 1412838, 2040766, 2623842, 3061149, 6122298, 9183447, 18366894]

約数ペア:

[(1, 18366894), (2, 9183447), (3, 6122298), (6, 3061149), (7, 2623842), (9, 2040766), (13, 1412838), (14, 1311921), (18, 1020383), (21, 874614), (26, 706419), (39, 470946), (42, 437307), (63, 291538), (78, 235473), (91, 201834), (117, 156982), (126, 145769), (182, 100917), (234, 78491), (273, 67278), (546, 33639), (819, 22426), (1638, 11213)]