15247764

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 46292064

約数和(自身を除く): 31044300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 243, 249, 252, 324, 332, 378, 486, 498, 567, 581, 729, 747, 756, 972, 996, 1134, 1162, 1458, 1494, 1701, 1743, 2187, 2241, 2268, 2324, 2916, 2988, 3402, 3486, 4374, 4482, 5103, 5229, 6561, 6723, 6804, 6972, 8748, 8964, 10206, 10458, 13122, 13446, 15309, 15687, 20169, 20412, 20916, 26244, 26892, 30618, 31374, 40338, 45927, 47061, 60507, 61236, 62748, 80676, 91854, 94122, 121014, 141183, 181521, 183708, 188244, 242028, 282366, 363042, 423549, 544563, 564732, 726084, 847098, 1089126, 1270647, 1694196, 2178252, 2541294, 3811941, 5082588, 7623882, 15247764]

約数ペア:

[(1, 15247764), (2, 7623882), (3, 5082588), (4, 3811941), (6, 2541294), (7, 2178252), (9, 1694196), (12, 1270647), (14, 1089126), (18, 847098), (21, 726084), (27, 564732), (28, 544563), (36, 423549), (42, 363042), (54, 282366), (63, 242028), (81, 188244), (83, 183708), (84, 181521), (108, 141183), (126, 121014), (162, 94122), (166, 91854), (189, 80676), (243, 62748), (249, 61236), (252, 60507), (324, 47061), (332, 45927), (378, 40338), (486, 31374), (498, 30618), (567, 26892), (581, 26244), (729, 20916), (747, 20412), (756, 20169), (972, 15687), (996, 15309), (1134, 13446), (1162, 13122), (1458, 10458), (1494, 10206), (1701, 8964), (1743, 8748), (2187, 6972), (2241, 6804), (2268, 6723), (2324, 6561), (2916, 5229), (2988, 5103), (3402, 4482), (3486, 4374)]