2089804932

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61559}}^1$

素因数の和:61633

約数の個数: 72

約数和(自身を含む): 5646775680

約数和(自身を除く): 3556970748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5658, 8487, 11316, 16974, 33948, 61559, 123118, 184677, 246236, 369354, 554031, 738708, 1108062, 1415857, 2216124, 2523919, 2831714, 4247571, 5047838, 5663428, 7571757, 8495142, 10095676, 12742713, 15143514, 16990284, 22715271, 25485426, 30287028, 45430542, 50970852, 58050137, 90861084, 116100274, 174150411, 232200548, 348300822, 522451233, 696601644, 1044902466, 2089804932]

約数ペア:

[(1, 2089804932), (2, 1044902466), (3, 696601644), (4, 522451233), (6, 348300822), (9, 232200548), (12, 174150411), (18, 116100274), (23, 90861084), (36, 58050137), (41, 50970852), (46, 45430542), (69, 30287028), (82, 25485426), (92, 22715271), (123, 16990284), (138, 15143514), (164, 12742713), (207, 10095676), (246, 8495142), (276, 7571757), (369, 5663428), (414, 5047838), (492, 4247571), (738, 2831714), (828, 2523919), (943, 2216124), (1476, 1415857), (1886, 1108062), (2829, 738708), (3772, 554031), (5658, 369354), (8487, 246236), (11316, 184677), (16974, 123118), (33948, 61559)]