12972320508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2304961}}^1$

素因数の和:2305042

約数の個数: 48

約数和(自身を含む): 35109181184

約数和(自身を除く): 22136860676

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, 2304961, 4609922, 6914883, 9219844, 13829766, 16134727, 27659532, 32269454, 48404181, 64538908, 96808362, 154432387, 193616724, 308864774, 463297161, 617729548, 926594322, 1081026709, 1853188644, 2162053418, 3243080127, 4324106836, 6486160254, 12972320508]

約数ペア:

[(1, 12972320508), (2, 6486160254), (3, 4324106836), (4, 3243080127), (6, 2162053418), (7, 1853188644), (12, 1081026709), (14, 926594322), (21, 617729548), (28, 463297161), (42, 308864774), (67, 193616724), (84, 154432387), (134, 96808362), (201, 64538908), (268, 48404181), (402, 32269454), (469, 27659532), (804, 16134727), (938, 13829766), (1407, 9219844), (1876, 6914883), (2814, 4609922), (5628, 2304961)]