15328446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 36950016

約数和(自身を除く): 21621570

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 122, 183, 186, 193, 217, 366, 386, 427, 434, 579, 651, 854, 1158, 1281, 1302, 1351, 1891, 2562, 2702, 3782, 4053, 5673, 5983, 8106, 11346, 11773, 11966, 13237, 17949, 23546, 26474, 35319, 35898, 39711, 41881, 70638, 79422, 82411, 83762, 125643, 164822, 247233, 251286, 364963, 494466, 729926, 1094889, 2189778, 2554741, 5109482, 7664223, 15328446]

約数ペア:

[(1, 15328446), (2, 7664223), (3, 5109482), (6, 2554741), (7, 2189778), (14, 1094889), (21, 729926), (31, 494466), (42, 364963), (61, 251286), (62, 247233), (93, 164822), (122, 125643), (183, 83762), (186, 82411), (193, 79422), (217, 70638), (366, 41881), (386, 39711), (427, 35898), (434, 35319), (579, 26474), (651, 23546), (854, 17949), (1158, 13237), (1281, 11966), (1302, 11773), (1351, 11346), (1891, 8106), (2562, 5983), (2702, 5673), (3782, 4053)]