13421574

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 30551040

約数和(自身を除く): 17129466

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 201, 279, 359, 402, 558, 603, 718, 1077, 1206, 2077, 2154, 3231, 4154, 6231, 6462, 11129, 12462, 18693, 22258, 24053, 33387, 37386, 48106, 66774, 72159, 100161, 144318, 200322, 216477, 432954, 745643, 1491286, 2236929, 4473858, 6710787, 13421574]

約数ペア:

[(1, 13421574), (2, 6710787), (3, 4473858), (6, 2236929), (9, 1491286), (18, 745643), (31, 432954), (62, 216477), (67, 200322), (93, 144318), (134, 100161), (186, 72159), (201, 66774), (279, 48106), (359, 37386), (402, 33387), (558, 24053), (603, 22258), (718, 18693), (1077, 12462), (1206, 11129), (2077, 6462), (2154, 6231), (3231, 4154)]