1867488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{397}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 5716872

約数和(自身を除く): 3849384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 397, 588, 672, 784, 794, 1176, 1191, 1568, 1588, 2352, 2382, 2779, 3176, 4704, 4764, 5558, 6352, 8337, 9528, 11116, 12704, 16674, 19056, 19453, 22232, 33348, 38112, 38906, 44464, 58359, 66696, 77812, 88928, 116718, 133392, 155624, 233436, 266784, 311248, 466872, 622496, 933744, 1867488]

約数ペア:

[(1, 1867488), (2, 933744), (3, 622496), (4, 466872), (6, 311248), (7, 266784), (8, 233436), (12, 155624), (14, 133392), (16, 116718), (21, 88928), (24, 77812), (28, 66696), (32, 58359), (42, 44464), (48, 38906), (49, 38112), (56, 33348), (84, 22232), (96, 19453), (98, 19056), (112, 16674), (147, 12704), (168, 11116), (196, 9528), (224, 8337), (294, 6352), (336, 5558), (392, 4764), (397, 4704), (588, 3176), (672, 2779), (784, 2382), (794, 2352), (1176, 1588), (1191, 1568)]