1313506116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{18587}}^1$

素因数の和:18761

約数の個数: 72

約数和(自身を含む): 3599529024

約数和(自身を除く): 2286022908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1812, 1963, 2718, 3926, 5436, 5889, 7852, 11778, 17667, 18587, 23556, 35334, 37174, 55761, 70668, 74348, 111522, 167283, 223044, 241631, 334566, 483262, 669132, 724893, 966524, 1449786, 2174679, 2806637, 2899572, 4349358, 5613274, 8419911, 8698716, 11226548, 16839822, 25259733, 33679644, 36486281, 50519466, 72972562, 101038932, 109458843, 145945124, 218917686, 328376529, 437835372, 656753058, 1313506116]

約数ペア:

[(1, 1313506116), (2, 656753058), (3, 437835372), (4, 328376529), (6, 218917686), (9, 145945124), (12, 109458843), (13, 101038932), (18, 72972562), (26, 50519466), (36, 36486281), (39, 33679644), (52, 25259733), (78, 16839822), (117, 11226548), (151, 8698716), (156, 8419911), (234, 5613274), (302, 4349358), (453, 2899572), (468, 2806637), (604, 2174679), (906, 1449786), (1359, 966524), (1812, 724893), (1963, 669132), (2718, 483262), (3926, 334566), (5436, 241631), (5889, 223044), (7852, 167283), (11778, 111522), (17667, 74348), (18587, 70668), (23556, 55761), (35334, 37174)]