2017238418

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{73681}}^1$

素因数の和:73721

約数の個数: 60

約数和(自身を含む): 4894621578

約数和(自身を除く): 2877383160

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 3042, 4563, 9126, 13689, 27378, 73681, 147362, 221043, 442086, 663129, 957853, 1326258, 1915706, 1989387, 2873559, 3978774, 5747118, 5968161, 8620677, 11936322, 12452089, 17241354, 24904178, 25862031, 37356267, 51724062, 74712534, 77586093, 112068801, 155172186, 224137602, 336206403, 672412806, 1008619209, 2017238418]

約数ペア:

[(1, 2017238418), (2, 1008619209), (3, 672412806), (6, 336206403), (9, 224137602), (13, 155172186), (18, 112068801), (26, 77586093), (27, 74712534), (39, 51724062), (54, 37356267), (78, 25862031), (81, 24904178), (117, 17241354), (162, 12452089), (169, 11936322), (234, 8620677), (338, 5968161), (351, 5747118), (507, 3978774), (702, 2873559), (1014, 1989387), (1053, 1915706), (1521, 1326258), (2106, 957853), (3042, 663129), (4563, 442086), (9126, 221043), (13689, 147362), (27378, 73681)]