2912787414

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{4391}}^1$

素因数の和:4805

約数の個数: 48

約数和(自身を含む): 6382190880

約数和(自身を除く): 3469403466

約数列:

[1, 2, 3, 6, 9, 18, 137, 269, 274, 411, 538, 807, 822, 1233, 1614, 2421, 2466, 4391, 4842, 8782, 13173, 26346, 36853, 39519, 73706, 79038, 110559, 221118, 331677, 601567, 663354, 1181179, 1203134, 1804701, 2362358, 3543537, 3609402, 5414103, 7087074, 10630611, 10828206, 21261222, 161821523, 323643046, 485464569, 970929138, 1456393707, 2912787414]

約数ペア:

[(1, 2912787414), (2, 1456393707), (3, 970929138), (6, 485464569), (9, 323643046), (18, 161821523), (137, 21261222), (269, 10828206), (274, 10630611), (411, 7087074), (538, 5414103), (807, 3609402), (822, 3543537), (1233, 2362358), (1614, 1804701), (2421, 1203134), (2466, 1181179), (4391, 663354), (4842, 601567), (8782, 331677), (13173, 221118), (26346, 110559), (36853, 79038), (39519, 73706)]