2017681692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{182167}}^1$

素因数の和:182258

約数の個数: 48

約数和(自身を含む): 5141509632

約数和(自身を除く): 3123827940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 182167, 364334, 546501, 728668, 1093002, 2186004, 2368171, 4736342, 7104513, 9472684, 12933857, 14209026, 25867714, 28418052, 38801571, 51735428, 77603142, 155206284, 168140141, 336280282, 504420423, 672560564, 1008840846, 2017681692]

約数ペア:

[(1, 2017681692), (2, 1008840846), (3, 672560564), (4, 504420423), (6, 336280282), (12, 168140141), (13, 155206284), (26, 77603142), (39, 51735428), (52, 38801571), (71, 28418052), (78, 25867714), (142, 14209026), (156, 12933857), (213, 9472684), (284, 7104513), (426, 4736342), (852, 2368171), (923, 2186004), (1846, 1093002), (2769, 728668), (3692, 546501), (5538, 364334), (11076, 182167)]