21840583968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10833623}}^1$

素因数の和:10833646

約数の個数: 72

約数和(自身を含む): 70981904448

約数和(自身を除く): 49141320480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10833623, 21667246, 32500869, 43334492, 65001738, 75835361, 86668984, 97502607, 130003476, 151670722, 173337968, 195005214, 227506083, 260006952, 303341444, 346675936, 390010428, 455012166, 520013904, 606682888, 682518249, 780020856, 910024332, 1040027808, 1213365776, 1365036498, 1560041712, 1820048664, 2426731552, 2730072996, 3120083424, 3640097328, 5460145992, 7280194656, 10920291984, 21840583968]

約数ペア:

[(1, 21840583968), (2, 10920291984), (3, 7280194656), (4, 5460145992), (6, 3640097328), (7, 3120083424), (8, 2730072996), (9, 2426731552), (12, 1820048664), (14, 1560041712), (16, 1365036498), (18, 1213365776), (21, 1040027808), (24, 910024332), (28, 780020856), (32, 682518249), (36, 606682888), (42, 520013904), (48, 455012166), (56, 390010428), (63, 346675936), (72, 303341444), (84, 260006952), (96, 227506083), (112, 195005214), (126, 173337968), (144, 151670722), (168, 130003476), (224, 97502607), (252, 86668984), (288, 75835361), (336, 65001738), (504, 43334492), (672, 32500869), (1008, 21667246), (2016, 10833623)]