18243495616

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{761}}^1\times {\mathrm{4513}}^1$

素因数の和:5369

約数の個数: 56

約数和(自身を含む): 36694378224

約数和(自身を除く): 18450882608

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 761, 1328, 1522, 2656, 3044, 4513, 5312, 6088, 9026, 12176, 18052, 24352, 36104, 48704, 63163, 72208, 126326, 144416, 252652, 288832, 374579, 505304, 749158, 1010608, 1498316, 2021216, 2996632, 3434393, 4042432, 5993264, 6868786, 11986528, 13737572, 23973056, 27475144, 54950288, 109900576, 219801152, 285054619, 570109238, 1140218476, 2280436952, 4560873904, 9121747808, 18243495616]

約数ペア:

[(1, 18243495616), (2, 9121747808), (4, 4560873904), (8, 2280436952), (16, 1140218476), (32, 570109238), (64, 285054619), (83, 219801152), (166, 109900576), (332, 54950288), (664, 27475144), (761, 23973056), (1328, 13737572), (1522, 11986528), (2656, 6868786), (3044, 5993264), (4513, 4042432), (5312, 3434393), (6088, 2996632), (9026, 2021216), (12176, 1498316), (18052, 1010608), (24352, 749158), (36104, 505304), (48704, 374579), (63163, 288832), (72208, 252652), (126326, 144416)]