18946536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16111}}^1$

素因数の和:16134

約数の個数: 48

約数和(自身を含む): 55103040

約数和(自身を除く): 36156504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16111, 32222, 48333, 64444, 96666, 112777, 128888, 193332, 225554, 338331, 386664, 451108, 676662, 789439, 902216, 1353324, 1578878, 2368317, 2706648, 3157756, 4736634, 6315512, 9473268, 18946536]

約数ペア:

[(1, 18946536), (2, 9473268), (3, 6315512), (4, 4736634), (6, 3157756), (7, 2706648), (8, 2368317), (12, 1578878), (14, 1353324), (21, 902216), (24, 789439), (28, 676662), (42, 451108), (49, 386664), (56, 338331), (84, 225554), (98, 193332), (147, 128888), (168, 112777), (196, 96666), (294, 64444), (392, 48333), (588, 32222), (1176, 16111)]