1888335972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{3137}}^1$

素因数の和:3897

約数の個数: 72

約数和(自身を含む): 4989269376

約数和(自身を除く): 3100933404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 727, 828, 1454, 2181, 2908, 3137, 4362, 6274, 6543, 8724, 9411, 12548, 13086, 16721, 18822, 26172, 28233, 33442, 37644, 50163, 56466, 66884, 72151, 100326, 112932, 144302, 150489, 200652, 216453, 288604, 300978, 432906, 601956, 649359, 865812, 1298718, 2280599, 2597436, 4561198, 6841797, 9122396, 13683594, 20525391, 27367188, 41050782, 52453777, 82101564, 104907554, 157361331, 209815108, 314722662, 472083993, 629445324, 944167986, 1888335972]

約数ペア:

[(1, 1888335972), (2, 944167986), (3, 629445324), (4, 472083993), (6, 314722662), (9, 209815108), (12, 157361331), (18, 104907554), (23, 82101564), (36, 52453777), (46, 41050782), (69, 27367188), (92, 20525391), (138, 13683594), (207, 9122396), (276, 6841797), (414, 4561198), (727, 2597436), (828, 2280599), (1454, 1298718), (2181, 865812), (2908, 649359), (3137, 601956), (4362, 432906), (6274, 300978), (6543, 288604), (8724, 216453), (9411, 200652), (12548, 150489), (13086, 144302), (16721, 112932), (18822, 100326), (26172, 72151), (28233, 66884), (33442, 56466), (37644, 50163)]