16168842

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 37699200

約数和(自身を除く): 21530358

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 67, 82, 109, 123, 134, 201, 218, 246, 327, 369, 402, 603, 654, 738, 981, 1107, 1206, 1809, 1962, 2214, 2747, 2943, 3618, 4469, 5494, 5886, 7303, 8241, 8938, 13407, 14606, 16482, 21909, 24723, 26814, 40221, 43818, 49446, 65727, 74169, 80442, 120663, 131454, 148338, 197181, 241326, 299423, 394362, 598846, 898269, 1796538, 2694807, 5389614, 8084421, 16168842]

約数ペア:

[(1, 16168842), (2, 8084421), (3, 5389614), (6, 2694807), (9, 1796538), (18, 898269), (27, 598846), (41, 394362), (54, 299423), (67, 241326), (82, 197181), (109, 148338), (123, 131454), (134, 120663), (201, 80442), (218, 74169), (246, 65727), (327, 49446), (369, 43818), (402, 40221), (603, 26814), (654, 24723), (738, 21909), (981, 16482), (1107, 14606), (1206, 13407), (1809, 8938), (1962, 8241), (2214, 7303), (2747, 5886), (2943, 5494), (3618, 4469)]