827658

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 2018016

約数和(自身を除く): 1190358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 131, 162, 234, 243, 262, 351, 393, 486, 702, 786, 1053, 1179, 1703, 2106, 2358, 3159, 3406, 3537, 5109, 6318, 7074, 10218, 10611, 15327, 21222, 30654, 31833, 45981, 63666, 91962, 137943, 275886, 413829, 827658]

約数ペア:

[(1, 827658), (2, 413829), (3, 275886), (6, 137943), (9, 91962), (13, 63666), (18, 45981), (26, 31833), (27, 30654), (39, 21222), (54, 15327), (78, 10611), (81, 10218), (117, 7074), (131, 6318), (162, 5109), (234, 3537), (243, 3406), (262, 3159), (351, 2358), (393, 2106), (486, 1703), (702, 1179), (786, 1053)]