15602886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 36756720

約数和(自身を除く): 21153834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 509, 786, 1018, 1179, 1527, 1703, 2358, 3054, 3406, 4581, 5109, 6617, 9162, 10218, 13234, 15327, 19851, 30654, 39702, 59553, 66679, 119106, 133358, 200037, 400074, 600111, 866827, 1200222, 1733654, 2600481, 5200962, 7801443, 15602886]

約数ペア:

[(1, 15602886), (2, 7801443), (3, 5200962), (6, 2600481), (9, 1733654), (13, 1200222), (18, 866827), (26, 600111), (39, 400074), (78, 200037), (117, 133358), (131, 119106), (234, 66679), (262, 59553), (393, 39702), (509, 30654), (786, 19851), (1018, 15327), (1179, 13234), (1527, 10218), (1703, 9162), (2358, 6617), (3054, 5109), (3406, 4581)]