1440996894

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1109}}^1\times {\mathrm{1951}}^1$

素因数の和:3105

約数の個数: 48

約数和(自身を含む): 3211079040

約数和(自身を除く): 1770082146

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1109, 1951, 2218, 3327, 3902, 5853, 6654, 9981, 11706, 17559, 19962, 35118, 41033, 72187, 82066, 123099, 144374, 216561, 246198, 369297, 433122, 649683, 738594, 1299366, 2163659, 4327318, 6490977, 12981954, 19472931, 38945862, 80055383, 160110766, 240166149, 480332298, 720498447, 1440996894]

約数ペア:

[(1, 1440996894), (2, 720498447), (3, 480332298), (6, 240166149), (9, 160110766), (18, 80055383), (37, 38945862), (74, 19472931), (111, 12981954), (222, 6490977), (333, 4327318), (666, 2163659), (1109, 1299366), (1951, 738594), (2218, 649683), (3327, 433122), (3902, 369297), (5853, 246198), (6654, 216561), (9981, 144374), (11706, 123099), (17559, 82066), (19962, 72187), (35118, 41033)]