12112980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18353}}^1$

素因数の和:18376

約数の個数: 48

約数和(自身を含む): 37001664

約数和(自身を除く): 24888684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18353, 36706, 55059, 73412, 91765, 110118, 183530, 201883, 220236, 275295, 367060, 403766, 550590, 605649, 807532, 1009415, 1101180, 1211298, 2018830, 2422596, 3028245, 4037660, 6056490, 12112980]

約数ペア:

[(1, 12112980), (2, 6056490), (3, 4037660), (4, 3028245), (5, 2422596), (6, 2018830), (10, 1211298), (11, 1101180), (12, 1009415), (15, 807532), (20, 605649), (22, 550590), (30, 403766), (33, 367060), (44, 275295), (55, 220236), (60, 201883), (66, 183530), (110, 110118), (132, 91765), (165, 73412), (220, 55059), (330, 36706), (660, 18353)]