18676116

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 51408000

約数和(自身を除く): 32731884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 67, 87, 89, 108, 116, 134, 174, 178, 201, 261, 267, 268, 348, 356, 402, 522, 534, 603, 783, 801, 804, 1044, 1068, 1206, 1566, 1602, 1809, 1943, 2403, 2412, 2581, 3132, 3204, 3618, 3886, 4806, 5162, 5829, 5963, 7236, 7743, 7772, 9612, 10324, 11658, 11926, 15486, 17487, 17889, 23229, 23316, 23852, 30972, 34974, 35778, 46458, 52461, 53667, 69687, 69948, 71556, 92916, 104922, 107334, 139374, 161001, 172927, 209844, 214668, 278748, 322002, 345854, 518781, 644004, 691708, 1037562, 1556343, 2075124, 3112686, 4669029, 6225372, 9338058, 18676116]

約数ペア:

[(1, 18676116), (2, 9338058), (3, 6225372), (4, 4669029), (6, 3112686), (9, 2075124), (12, 1556343), (18, 1037562), (27, 691708), (29, 644004), (36, 518781), (54, 345854), (58, 322002), (67, 278748), (87, 214668), (89, 209844), (108, 172927), (116, 161001), (134, 139374), (174, 107334), (178, 104922), (201, 92916), (261, 71556), (267, 69948), (268, 69687), (348, 53667), (356, 52461), (402, 46458), (522, 35778), (534, 34974), (603, 30972), (783, 23852), (801, 23316), (804, 23229), (1044, 17889), (1068, 17487), (1206, 15486), (1566, 11926), (1602, 11658), (1809, 10324), (1943, 9612), (2403, 7772), (2412, 7743), (2581, 7236), (3132, 5963), (3204, 5829), (3618, 5162), (3886, 4806)]