1891488312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{121063}}^1$

素因数の和:121113

約数の個数: 96

約数和(自身を含む): 6043514880

約数和(自身を除く): 4152026568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 121063, 242126, 363189, 484252, 726378, 847441, 968504, 1089567, 1452756, 1694882, 2179134, 2542323, 2905512, 3389764, 3752953, 4358268, 5084646, 6779528, 7505906, 7626969, 8716536, 10169292, 11258859, 15011812, 15253938, 20338584, 22517718, 26270671, 30023624, 30507876, 33776577, 45035436, 52541342, 61015752, 67553154, 78812013, 90070872, 105082684, 135106308, 157624026, 210165368, 236436039, 270212616, 315248052, 472872078, 630496104, 945744156, 1891488312]

約数ペア:

[(1, 1891488312), (2, 945744156), (3, 630496104), (4, 472872078), (6, 315248052), (7, 270212616), (8, 236436039), (9, 210165368), (12, 157624026), (14, 135106308), (18, 105082684), (21, 90070872), (24, 78812013), (28, 67553154), (31, 61015752), (36, 52541342), (42, 45035436), (56, 33776577), (62, 30507876), (63, 30023624), (72, 26270671), (84, 22517718), (93, 20338584), (124, 15253938), (126, 15011812), (168, 11258859), (186, 10169292), (217, 8716536), (248, 7626969), (252, 7505906), (279, 6779528), (372, 5084646), (434, 4358268), (504, 3752953), (558, 3389764), (651, 2905512), (744, 2542323), (868, 2179134), (1116, 1694882), (1302, 1452756), (1736, 1089567), (1953, 968504), (2232, 847441), (2604, 726378), (3906, 484252), (5208, 363189), (7812, 242126), (15624, 121063)]