2017040022

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 4523904000

約数和(自身を除く): 2506863978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 373, 419, 478, 717, 746, 838, 1119, 1257, 1434, 2151, 2238, 2514, 3357, 3771, 4302, 6453, 6714, 7542, 10071, 11313, 12906, 20142, 22626, 89147, 100141, 156287, 178294, 200282, 267441, 300423, 312574, 468861, 534882, 600846, 802323, 901269, 937722, 1406583, 1604646, 1802538, 2406969, 2703807, 2813166, 4219749, 4813938, 5407614, 8439498, 37352593, 74705186, 112057779, 224115558, 336173337, 672346674, 1008520011, 2017040022]

約数ペア:

[(1, 2017040022), (2, 1008520011), (3, 672346674), (6, 336173337), (9, 224115558), (18, 112057779), (27, 74705186), (54, 37352593), (239, 8439498), (373, 5407614), (419, 4813938), (478, 4219749), (717, 2813166), (746, 2703807), (838, 2406969), (1119, 1802538), (1257, 1604646), (1434, 1406583), (2151, 937722), (2238, 901269), (2514, 802323), (3357, 600846), (3771, 534882), (4302, 468861), (6453, 312574), (6714, 300423), (7542, 267441), (10071, 200282), (11313, 178294), (12906, 156287), (20142, 100141), (22626, 89147)]