15942412638

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{16333}}^1$

素因数の和:16809

約数の個数: 48

約数和(自身を含む): 34842774096

約数和(自身を除く): 18900361458

約数列:

[1, 2, 3, 6, 9, 18, 211, 257, 422, 514, 633, 771, 1266, 1542, 1899, 2313, 3798, 4626, 16333, 32666, 48999, 54227, 97998, 108454, 146997, 162681, 293994, 325362, 488043, 976086, 3446263, 4197581, 6892526, 8395162, 10338789, 12592743, 20677578, 25185486, 31016367, 37778229, 62032734, 75556458, 885689591, 1771379182, 2657068773, 5314137546, 7971206319, 15942412638]

約数ペア:

[(1, 15942412638), (2, 7971206319), (3, 5314137546), (6, 2657068773), (9, 1771379182), (18, 885689591), (211, 75556458), (257, 62032734), (422, 37778229), (514, 31016367), (633, 25185486), (771, 20677578), (1266, 12592743), (1542, 10338789), (1899, 8395162), (2313, 6892526), (3798, 4197581), (4626, 3446263), (16333, 976086), (32666, 488043), (48999, 325362), (54227, 293994), (97998, 162681), (108454, 146997)]