1686116964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{11941}}^1$

素因数の和:12037

約数の個数: 72

約数和(自身を含む): 4609038784

約数和(自身を除く): 2922921820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1681, 1722, 3362, 3444, 5043, 6724, 10086, 11767, 11941, 20172, 23534, 23882, 35301, 35823, 47068, 47764, 70602, 71646, 83587, 141204, 143292, 167174, 250761, 334348, 489581, 501522, 979162, 1003044, 1468743, 1958324, 2937486, 3427067, 5874972, 6854134, 10281201, 13708268, 20072821, 20562402, 40145642, 41124804, 60218463, 80291284, 120436926, 140509747, 240873852, 281019494, 421529241, 562038988, 843058482, 1686116964]

約数ペア:

[(1, 1686116964), (2, 843058482), (3, 562038988), (4, 421529241), (6, 281019494), (7, 240873852), (12, 140509747), (14, 120436926), (21, 80291284), (28, 60218463), (41, 41124804), (42, 40145642), (82, 20562402), (84, 20072821), (123, 13708268), (164, 10281201), (246, 6854134), (287, 5874972), (492, 3427067), (574, 2937486), (861, 1958324), (1148, 1468743), (1681, 1003044), (1722, 979162), (3362, 501522), (3444, 489581), (5043, 334348), (6724, 250761), (10086, 167174), (11767, 143292), (11941, 141204), (20172, 83587), (23534, 71646), (23882, 70602), (35301, 47764), (35823, 47068)]