1854943416

素因数分解:

$2^3\times 3^7\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 5274830400

約数和(自身を除く): 3419886984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 243, 291, 324, 388, 486, 582, 648, 729, 776, 873, 972, 1093, 1164, 1458, 1746, 1944, 2186, 2187, 2328, 2619, 2916, 3279, 3492, 4372, 4374, 5238, 5832, 6558, 6984, 7857, 8744, 8748, 9837, 10476, 13116, 15714, 17496, 19674, 20952, 23571, 26232, 29511, 31428, 39348, 47142, 59022, 62856, 70713, 78696, 88533, 94284, 106021, 118044, 141426, 177066, 188568, 212042, 212139, 236088, 265599, 282852, 318063, 354132, 424084, 424278, 531198, 565704, 636126, 708264, 796797, 848168, 848556, 954189, 1062396, 1272252, 1593594, 1697112, 1908378, 2124792, 2390391, 2544504, 2862567, 3187188, 3816756, 4780782, 5725134, 6374376, 7633512, 8587701, 9561564, 11450268, 17175402, 19123128, 22900536, 25763103, 34350804, 51526206, 68701608, 77289309, 103052412, 154578618, 206104824, 231867927, 309157236, 463735854, 618314472, 927471708, 1854943416]

約数ペア:

[(1, 1854943416), (2, 927471708), (3, 618314472), (4, 463735854), (6, 309157236), (8, 231867927), (9, 206104824), (12, 154578618), (18, 103052412), (24, 77289309), (27, 68701608), (36, 51526206), (54, 34350804), (72, 25763103), (81, 22900536), (97, 19123128), (108, 17175402), (162, 11450268), (194, 9561564), (216, 8587701), (243, 7633512), (291, 6374376), (324, 5725134), (388, 4780782), (486, 3816756), (582, 3187188), (648, 2862567), (729, 2544504), (776, 2390391), (873, 2124792), (972, 1908378), (1093, 1697112), (1164, 1593594), (1458, 1272252), (1746, 1062396), (1944, 954189), (2186, 848556), (2187, 848168), (2328, 796797), (2619, 708264), (2916, 636126), (3279, 565704), (3492, 531198), (4372, 424278), (4374, 424084), (5238, 354132), (5832, 318063), (6558, 282852), (6984, 265599), (7857, 236088), (8744, 212139), (8748, 212042), (9837, 188568), (10476, 177066), (13116, 141426), (15714, 118044), (17496, 106021), (19674, 94284), (20952, 88533), (23571, 78696), (26232, 70713), (29511, 62856), (31428, 59022), (39348, 47142)]