18469627380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{958963}}^1$

素因数の和:959085

約数の個数: 72

約数和(自身を含む): 56548189152

約数和(自身を除く): 38078561772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 958963, 1917926, 2876889, 3835852, 4794815, 5753778, 8630667, 9589630, 11507556, 14384445, 17261334, 19179260, 28768890, 34522668, 43153335, 57537780, 86306670, 102609041, 172613340, 205218082, 307827123, 410436164, 513045205, 615654246, 923481369, 1026090410, 1231308492, 1539135615, 1846962738, 2052180820, 3078271230, 3693925476, 4617406845, 6156542460, 9234813690, 18469627380]

約数ペア:

[(1, 18469627380), (2, 9234813690), (3, 6156542460), (4, 4617406845), (5, 3693925476), (6, 3078271230), (9, 2052180820), (10, 1846962738), (12, 1539135615), (15, 1231308492), (18, 1026090410), (20, 923481369), (30, 615654246), (36, 513045205), (45, 410436164), (60, 307827123), (90, 205218082), (107, 172613340), (180, 102609041), (214, 86306670), (321, 57537780), (428, 43153335), (535, 34522668), (642, 28768890), (963, 19179260), (1070, 17261334), (1284, 14384445), (1605, 11507556), (1926, 9589630), (2140, 8630667), (3210, 5753778), (3852, 4794815), (4815, 3835852), (6420, 2876889), (9630, 1917926), (19260, 958963)]