15345936

素因数分解:

$2^4\times 3^5\times {\mathrm{3947}}^1$

素因数の和:3970

約数の個数: 60

約数和(自身を含む): 44549232

約数和(自身を除く): 29203296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 3947, 7894, 11841, 15788, 23682, 31576, 35523, 47364, 63152, 71046, 94728, 106569, 142092, 189456, 213138, 284184, 319707, 426276, 568368, 639414, 852552, 959121, 1278828, 1705104, 1918242, 2557656, 3836484, 5115312, 7672968, 15345936]

約数ペア:

[(1, 15345936), (2, 7672968), (3, 5115312), (4, 3836484), (6, 2557656), (8, 1918242), (9, 1705104), (12, 1278828), (16, 959121), (18, 852552), (24, 639414), (27, 568368), (36, 426276), (48, 319707), (54, 284184), (72, 213138), (81, 189456), (108, 142092), (144, 106569), (162, 94728), (216, 71046), (243, 63152), (324, 47364), (432, 35523), (486, 31576), (648, 23682), (972, 15788), (1296, 11841), (1944, 7894), (3888, 3947)]