15893208

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 43664400

約数和(自身を除く): 27771192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 3109, 5112, 6218, 9327, 12436, 18654, 24872, 27981, 37308, 55962, 74616, 111924, 220739, 223848, 441478, 662217, 882956, 1324434, 1765912, 1986651, 2648868, 3973302, 5297736, 7946604, 15893208]

約数ペア:

[(1, 15893208), (2, 7946604), (3, 5297736), (4, 3973302), (6, 2648868), (8, 1986651), (9, 1765912), (12, 1324434), (18, 882956), (24, 662217), (36, 441478), (71, 223848), (72, 220739), (142, 111924), (213, 74616), (284, 55962), (426, 37308), (568, 27981), (639, 24872), (852, 18654), (1278, 12436), (1704, 9327), (2556, 6218), (3109, 5112)]