2021223036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359137}}^1$

素因数の和:359218

約数の個数: 48

約数和(自身を含む): 5470390016

約数和(自身を除く): 3449166980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 359137, 718274, 1077411, 1436548, 2154822, 2513959, 4309644, 5027918, 7541877, 10055836, 15083754, 24062179, 30167508, 48124358, 72186537, 96248716, 144373074, 168435253, 288746148, 336870506, 505305759, 673741012, 1010611518, 2021223036]

約数ペア:

[(1, 2021223036), (2, 1010611518), (3, 673741012), (4, 505305759), (6, 336870506), (7, 288746148), (12, 168435253), (14, 144373074), (21, 96248716), (28, 72186537), (42, 48124358), (67, 30167508), (84, 24062179), (134, 15083754), (201, 10055836), (268, 7541877), (402, 5027918), (469, 4309644), (804, 2513959), (938, 2154822), (1407, 1436548), (1876, 1077411), (2814, 718274), (5628, 359137)]