15490026

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 35852544

約数和(自身を除く): 20362518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 223, 227, 306, 446, 454, 669, 681, 1338, 1362, 2007, 2043, 3791, 3859, 4014, 4086, 7582, 7718, 11373, 11577, 22746, 23154, 34119, 34731, 50621, 68238, 69462, 101242, 151863, 303726, 455589, 860557, 911178, 1721114, 2581671, 5163342, 7745013, 15490026]

約数ペア:

[(1, 15490026), (2, 7745013), (3, 5163342), (6, 2581671), (9, 1721114), (17, 911178), (18, 860557), (34, 455589), (51, 303726), (102, 151863), (153, 101242), (223, 69462), (227, 68238), (306, 50621), (446, 34731), (454, 34119), (669, 23154), (681, 22746), (1338, 11577), (1362, 11373), (2007, 7718), (2043, 7582), (3791, 4086), (3859, 4014)]