15273018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 34624512

約数和(自身を除く): 19351494

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 186, 202, 271, 279, 303, 542, 558, 606, 813, 909, 1626, 1818, 2439, 3131, 4878, 6262, 8401, 9393, 16802, 18786, 25203, 27371, 28179, 50406, 54742, 56358, 75609, 82113, 151218, 164226, 246339, 492678, 848501, 1697002, 2545503, 5091006, 7636509, 15273018]

約数ペア:

[(1, 15273018), (2, 7636509), (3, 5091006), (6, 2545503), (9, 1697002), (18, 848501), (31, 492678), (62, 246339), (93, 164226), (101, 151218), (186, 82113), (202, 75609), (271, 56358), (279, 54742), (303, 50406), (542, 28179), (558, 27371), (606, 25203), (813, 18786), (909, 16802), (1626, 9393), (1818, 8401), (2439, 6262), (3131, 4878)]