18335610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5023

約数の個数: 48

約数和(自身を含む): 48845160

約数和(自身を除く): 30509550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 4969, 9938, 14907, 24845, 29814, 44721, 49690, 74535, 89442, 149070, 203729, 223605, 407458, 447210, 611187, 1018645, 1222374, 1833561, 2037290, 3055935, 3667122, 6111870, 9167805, 18335610]

約数ペア:

[(1, 18335610), (2, 9167805), (3, 6111870), (5, 3667122), (6, 3055935), (9, 2037290), (10, 1833561), (15, 1222374), (18, 1018645), (30, 611187), (41, 447210), (45, 407458), (82, 223605), (90, 203729), (123, 149070), (205, 89442), (246, 74535), (369, 49690), (410, 44721), (615, 29814), (738, 24845), (1230, 14907), (1845, 9938), (3690, 4969)]