291240815364

素因数分解:

$2^2\times 3^2\times {\mathrm{3943}}^1\times {\mathrm{2051743}}^1$

素因数の和:2055696

約数の個数: 36

約数和(自身を含む): 736379128576

約数和(自身を除く): 445138313212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3943, 7886, 11829, 15772, 23658, 35487, 47316, 70974, 141948, 2051743, 4103486, 6155229, 8206972, 12310458, 18465687, 24620916, 36931374, 73862748, 8090022649, 16180045298, 24270067947, 32360090596, 48540135894, 72810203841, 97080271788, 145620407682, 291240815364]

約数ペア:

[(1, 291240815364), (2, 145620407682), (3, 97080271788), (4, 72810203841), (6, 48540135894), (9, 32360090596), (12, 24270067947), (18, 16180045298), (36, 8090022649), (3943, 73862748), (7886, 36931374), (11829, 24620916), (15772, 18465687), (23658, 12310458), (35487, 8206972), (47316, 6155229), (70974, 4103486), (141948, 2051743)]