2017506708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{6211}}^1$

素因数の和:7517

約数の個数: 72

約数和(自身を含む): 5833813440

約数和(自身を除く): 3816306732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1289, 2578, 3867, 5156, 6211, 7734, 9023, 11601, 12422, 15468, 18046, 18633, 23202, 24844, 27069, 36092, 37266, 43477, 46404, 54138, 55899, 74532, 81207, 86954, 108276, 111798, 130431, 162414, 173908, 223596, 260862, 324828, 391293, 521724, 782586, 1565172, 8005979, 16011958, 24017937, 32023916, 48035874, 56041853, 72053811, 96071748, 112083706, 144107622, 168125559, 224167412, 288215244, 336251118, 504376677, 672502236, 1008753354, 2017506708]

約数ペア:

[(1, 2017506708), (2, 1008753354), (3, 672502236), (4, 504376677), (6, 336251118), (7, 288215244), (9, 224167412), (12, 168125559), (14, 144107622), (18, 112083706), (21, 96071748), (28, 72053811), (36, 56041853), (42, 48035874), (63, 32023916), (84, 24017937), (126, 16011958), (252, 8005979), (1289, 1565172), (2578, 782586), (3867, 521724), (5156, 391293), (6211, 324828), (7734, 260862), (9023, 223596), (11601, 173908), (12422, 162414), (15468, 130431), (18046, 111798), (18633, 108276), (23202, 86954), (24844, 81207), (27069, 74532), (36092, 55899), (37266, 54138), (43477, 46404)]