18156726435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{1613}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 30469737600

約数和(自身を除く): 12313011165

約数列:

[1, 3, 5, 15, 29, 87, 113, 145, 229, 339, 435, 565, 687, 1145, 1613, 1695, 3277, 3435, 4839, 6641, 8065, 9831, 16385, 19923, 24195, 25877, 33205, 46777, 49155, 77631, 99615, 129385, 140331, 182269, 233885, 369377, 388155, 546807, 701655, 750433, 911345, 1108131, 1846885, 2251299, 2734035, 3752165, 5285801, 5540655, 10711933, 11256495, 15857403, 26429005, 32135799, 41739601, 53559665, 79287015, 125218803, 160678995, 208698005, 626094015, 1210448429, 3631345287, 6052242145, 18156726435]

約数ペア:

[(1, 18156726435), (3, 6052242145), (5, 3631345287), (15, 1210448429), (29, 626094015), (87, 208698005), (113, 160678995), (145, 125218803), (229, 79287015), (339, 53559665), (435, 41739601), (565, 32135799), (687, 26429005), (1145, 15857403), (1613, 11256495), (1695, 10711933), (3277, 5540655), (3435, 5285801), (4839, 3752165), (6641, 2734035), (8065, 2251299), (9831, 1846885), (16385, 1108131), (19923, 911345), (24195, 750433), (25877, 701655), (33205, 546807), (46777, 388155), (49155, 369377), (77631, 233885), (99615, 182269), (129385, 140331)]