18377172

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 53760000

約数和(自身を除く): 35382828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 499, 558, 594, 682, 837, 998, 1023, 1116, 1188, 1364, 1497, 1674, 1996, 2046, 2994, 3069, 3348, 4092, 4491, 5489, 5988, 6138, 8982, 9207, 10978, 12276, 13473, 15469, 16467, 17964, 18414, 21956, 26946, 30938, 32934, 36828, 46407, 49401, 53892, 61876, 65868, 92814, 98802, 139221, 148203, 170159, 185628, 197604, 278442, 296406, 340318, 417663, 510477, 556884, 592812, 680636, 835326, 1020954, 1531431, 1670652, 2041908, 3062862, 4594293, 6125724, 9188586, 18377172]

約数ペア:

[(1, 18377172), (2, 9188586), (3, 6125724), (4, 4594293), (6, 3062862), (9, 2041908), (11, 1670652), (12, 1531431), (18, 1020954), (22, 835326), (27, 680636), (31, 592812), (33, 556884), (36, 510477), (44, 417663), (54, 340318), (62, 296406), (66, 278442), (93, 197604), (99, 185628), (108, 170159), (124, 148203), (132, 139221), (186, 98802), (198, 92814), (279, 65868), (297, 61876), (341, 53892), (372, 49401), (396, 46407), (499, 36828), (558, 32934), (594, 30938), (682, 26946), (837, 21956), (998, 18414), (1023, 17964), (1116, 16467), (1188, 15469), (1364, 13473), (1497, 12276), (1674, 10978), (1996, 9207), (2046, 8982), (2994, 6138), (3069, 5988), (3348, 5489), (4092, 4491)]