1298934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 3539952

約数和(自身を除く): 2241018

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 61, 63, 78, 91, 117, 122, 126, 169, 182, 183, 234, 273, 338, 366, 427, 507, 546, 549, 793, 819, 854, 1014, 1098, 1183, 1281, 1521, 1586, 1638, 2366, 2379, 2562, 3042, 3549, 3843, 4758, 5551, 7098, 7137, 7686, 10309, 10647, 11102, 14274, 16653, 20618, 21294, 30927, 33306, 49959, 61854, 72163, 92781, 99918, 144326, 185562, 216489, 432978, 649467, 1298934]

約数ペア:

[(1, 1298934), (2, 649467), (3, 432978), (6, 216489), (7, 185562), (9, 144326), (13, 99918), (14, 92781), (18, 72163), (21, 61854), (26, 49959), (39, 33306), (42, 30927), (61, 21294), (63, 20618), (78, 16653), (91, 14274), (117, 11102), (122, 10647), (126, 10309), (169, 7686), (182, 7137), (183, 7098), (234, 5551), (273, 4758), (338, 3843), (366, 3549), (427, 3042), (507, 2562), (546, 2379), (549, 2366), (793, 1638), (819, 1586), (854, 1521), (1014, 1281), (1098, 1183)]