1972269132

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 4762727424

約数和(自身を除く): 2790458292

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 618, 863, 1236, 1726, 1849, 2589, 3452, 3698, 4429, 5178, 5547, 7396, 8858, 10356, 11094, 13287, 17716, 22188, 26574, 37109, 53148, 74218, 88889, 111327, 148436, 177778, 190447, 222654, 266667, 355556, 380894, 445308, 533334, 571341, 761788, 1066668, 1142682, 1595687, 2285364, 3191374, 3822227, 4787061, 6382748, 7644454, 9574122, 11466681, 15288908, 19148244, 22933362, 45866724, 164355761, 328711522, 493067283, 657423044, 986134566, 1972269132]

約数ペア:

[(1, 1972269132), (2, 986134566), (3, 657423044), (4, 493067283), (6, 328711522), (12, 164355761), (43, 45866724), (86, 22933362), (103, 19148244), (129, 15288908), (172, 11466681), (206, 9574122), (258, 7644454), (309, 6382748), (412, 4787061), (516, 3822227), (618, 3191374), (863, 2285364), (1236, 1595687), (1726, 1142682), (1849, 1066668), (2589, 761788), (3452, 571341), (3698, 533334), (4429, 445308), (5178, 380894), (5547, 355556), (7396, 266667), (8858, 222654), (10356, 190447), (11094, 177778), (13287, 148436), (17716, 111327), (22188, 88889), (26574, 74218), (37109, 53148)]