2017492074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{128683}}^1$

素因数の和:128771

約数の個数: 48

約数和(自身を含む): 4777779552

約数和(自身を除く): 2760287478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 128683, 257366, 386049, 772098, 1158147, 1672879, 2316294, 3345758, 5018637, 8621761, 10037274, 15055911, 17243522, 25865283, 30111822, 51730566, 77595849, 112082893, 155191698, 224165786, 336248679, 672497358, 1008746037, 2017492074]

約数ペア:

[(1, 2017492074), (2, 1008746037), (3, 672497358), (6, 336248679), (9, 224165786), (13, 155191698), (18, 112082893), (26, 77595849), (39, 51730566), (67, 30111822), (78, 25865283), (117, 17243522), (134, 15055911), (201, 10037274), (234, 8621761), (402, 5018637), (603, 3345758), (871, 2316294), (1206, 1672879), (1742, 1158147), (2613, 772098), (5226, 386049), (7839, 257366), (15678, 128683)]