18430048

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6329}}^1$

素因数の和:6359

約数の個数: 48

約数和(自身を含む): 44664480

約数和(自身を除く): 26234432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 6329, 12658, 25316, 44303, 50632, 82277, 88606, 101264, 164554, 177212, 202528, 329108, 354424, 575939, 658216, 708848, 1151878, 1316432, 1417696, 2303756, 2632864, 4607512, 9215024, 18430048]

約数ペア:

[(1, 18430048), (2, 9215024), (4, 4607512), (7, 2632864), (8, 2303756), (13, 1417696), (14, 1316432), (16, 1151878), (26, 708848), (28, 658216), (32, 575939), (52, 354424), (56, 329108), (91, 202528), (104, 177212), (112, 164554), (182, 101264), (208, 88606), (224, 82277), (364, 50632), (416, 44303), (728, 25316), (1456, 12658), (2912, 6329)]