13487334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 32223744

約数和(自身を除く): 18736410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 73, 83, 106, 146, 159, 166, 219, 249, 318, 371, 438, 498, 511, 581, 742, 1022, 1113, 1162, 1533, 1743, 2226, 3066, 3486, 3869, 4399, 6059, 7738, 8798, 11607, 12118, 13197, 18177, 23214, 26394, 27083, 30793, 36354, 42413, 54166, 61586, 81249, 84826, 92379, 127239, 162498, 184758, 254478, 321127, 642254, 963381, 1926762, 2247889, 4495778, 6743667, 13487334]

約数ペア:

[(1, 13487334), (2, 6743667), (3, 4495778), (6, 2247889), (7, 1926762), (14, 963381), (21, 642254), (42, 321127), (53, 254478), (73, 184758), (83, 162498), (106, 127239), (146, 92379), (159, 84826), (166, 81249), (219, 61586), (249, 54166), (318, 42413), (371, 36354), (438, 30793), (498, 27083), (511, 26394), (581, 23214), (742, 18177), (1022, 13197), (1113, 12118), (1162, 11607), (1533, 8798), (1743, 7738), (2226, 6059), (3066, 4399), (3486, 3869)]