2912093388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{85781}}^1$

素因数の和:85855

約数の個数: 72

約数和(自身を含む): 7868611296

約数和(自身を除く): 4956517908

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, 85781, 171562, 257343, 343124, 514686, 772029, 1029372, 1544058, 1972963, 3088116, 3517021, 3945926, 5918889, 7034042, 7891852, 10551063, 11837778, 14068084, 17756667, 21102126, 23675556, 31653189, 35513334, 42204252, 63306378, 71026668, 80891483, 126612756, 161782966, 242674449, 323565932, 485348898, 728023347, 970697796, 1456046694, 2912093388]

約数ペア:

[(1, 2912093388), (2, 1456046694), (3, 970697796), (4, 728023347), (6, 485348898), (9, 323565932), (12, 242674449), (18, 161782966), (23, 126612756), (36, 80891483), (41, 71026668), (46, 63306378), (69, 42204252), (82, 35513334), (92, 31653189), (123, 23675556), (138, 21102126), (164, 17756667), (207, 14068084), (246, 11837778), (276, 10551063), (369, 7891852), (414, 7034042), (492, 5918889), (738, 3945926), (828, 3517021), (943, 3088116), (1476, 1972963), (1886, 1544058), (2829, 1029372), (3772, 772029), (5658, 514686), (8487, 343124), (11316, 257343), (16974, 171562), (33948, 85781)]