1821003072

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{193559}}^1$

素因数の和:193588

約数の個数: 84

約数和(自身を含む): 5604723360

約数和(自身を除く): 3783720288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 193559, 387118, 580677, 774236, 1161354, 1354913, 1548472, 2322708, 2709826, 3096944, 4064739, 4645416, 5419652, 6193888, 8129478, 9290832, 9484391, 10839304, 12387776, 16258956, 18581664, 18968782, 21678608, 28453173, 32517912, 37163328, 37937564, 43357216, 56906346, 65035824, 75875128, 86714432, 113812692, 130071648, 151750256, 227625384, 260143296, 303500512, 455250768, 607001024, 910501536, 1821003072]

約数ペア:

[(1, 1821003072), (2, 910501536), (3, 607001024), (4, 455250768), (6, 303500512), (7, 260143296), (8, 227625384), (12, 151750256), (14, 130071648), (16, 113812692), (21, 86714432), (24, 75875128), (28, 65035824), (32, 56906346), (42, 43357216), (48, 37937564), (49, 37163328), (56, 32517912), (64, 28453173), (84, 21678608), (96, 18968782), (98, 18581664), (112, 16258956), (147, 12387776), (168, 10839304), (192, 9484391), (196, 9290832), (224, 8129478), (294, 6193888), (336, 5419652), (392, 4645416), (448, 4064739), (588, 3096944), (672, 2709826), (784, 2322708), (1176, 1548472), (1344, 1354913), (1568, 1161354), (2352, 774236), (3136, 580677), (4704, 387118), (9408, 193559)]