2013315516

素因数分解:

$2^2\times 3^2\times {\mathrm{3571}}^1\times {\mathrm{15661}}^1$

素因数の和:19242

約数の個数: 36

約数和(自身を含む): 5090964424

約数和(自身を除く): 3077648908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3571, 7142, 10713, 14284, 15661, 21426, 31322, 32139, 42852, 46983, 62644, 64278, 93966, 128556, 140949, 187932, 281898, 563796, 55925431, 111850862, 167776293, 223701724, 335552586, 503328879, 671105172, 1006657758, 2013315516]

約数ペア:

[(1, 2013315516), (2, 1006657758), (3, 671105172), (4, 503328879), (6, 335552586), (9, 223701724), (12, 167776293), (18, 111850862), (36, 55925431), (3571, 563796), (7142, 281898), (10713, 187932), (14284, 140949), (15661, 128556), (21426, 93966), (31322, 64278), (32139, 62644), (42852, 46983)]