74656638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4523}}^1$

素因数の和:4669

約数の個数: 48

約数和(自身を含む): 186316416

約数和(自身を除く): 111659778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 4523, 5502, 8253, 9046, 13569, 16506, 27138, 31661, 40707, 63322, 81414, 94983, 189966, 284949, 569898, 592513, 1185026, 1777539, 3555078, 4147591, 5332617, 8295182, 10665234, 12442773, 24885546, 37328319, 74656638]

約数ペア:

[(1, 74656638), (2, 37328319), (3, 24885546), (6, 12442773), (7, 10665234), (9, 8295182), (14, 5332617), (18, 4147591), (21, 3555078), (42, 1777539), (63, 1185026), (126, 592513), (131, 569898), (262, 284949), (393, 189966), (786, 94983), (917, 81414), (1179, 63322), (1834, 40707), (2358, 31661), (2751, 27138), (4523, 16506), (5502, 13569), (8253, 9046)]