18235710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3823}}^1$

素因数の和:3889

約数の個数: 48

約数和(自身を含む): 48320064

約数和(自身を除く): 30084354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 3823, 4770, 7646, 11469, 19115, 22938, 34407, 38230, 57345, 68814, 114690, 172035, 202619, 344070, 405238, 607857, 1013095, 1215714, 1823571, 2026190, 3039285, 3647142, 6078570, 9117855, 18235710]

約数ペア:

[(1, 18235710), (2, 9117855), (3, 6078570), (5, 3647142), (6, 3039285), (9, 2026190), (10, 1823571), (15, 1215714), (18, 1013095), (30, 607857), (45, 405238), (53, 344070), (90, 202619), (106, 172035), (159, 114690), (265, 68814), (318, 57345), (477, 38230), (530, 34407), (795, 22938), (954, 19115), (1590, 11469), (2385, 7646), (3823, 4770)]