891036738

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{2473}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 1987225656

約数和(自身を除く): 1096188918

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 541, 666, 1082, 1623, 2473, 3246, 4869, 4946, 7419, 9738, 14838, 20017, 22257, 40034, 44514, 60051, 91501, 120102, 180153, 183002, 274503, 360306, 549006, 823509, 1337893, 1647018, 2675786, 4013679, 8027358, 12041037, 24082074, 49502041, 99004082, 148506123, 297012246, 445518369, 891036738]

約数ペア:

[(1, 891036738), (2, 445518369), (3, 297012246), (6, 148506123), (9, 99004082), (18, 49502041), (37, 24082074), (74, 12041037), (111, 8027358), (222, 4013679), (333, 2675786), (541, 1647018), (666, 1337893), (1082, 823509), (1623, 549006), (2473, 360306), (3246, 274503), (4869, 183002), (4946, 180153), (7419, 120102), (9738, 91501), (14838, 60051), (20017, 44514), (22257, 40034)]