21762909192

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2207}}^1\times {\mathrm{2617}}^1$

素因数の和:4990

約数の個数: 64

約数和(自身を含む): 54799557120

約数和(自身を除く): 33036647928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 2207, 2617, 3768, 4414, 5234, 6621, 7851, 8828, 10468, 13242, 15702, 17656, 20936, 26484, 31404, 52968, 62808, 346499, 410869, 692998, 821738, 1039497, 1232607, 1385996, 1643476, 2078994, 2465214, 2771992, 3286952, 4157988, 4930428, 5775719, 8315976, 9860856, 11551438, 17327157, 23102876, 34654314, 46205752, 69308628, 138617256, 906787883, 1813575766, 2720363649, 3627151532, 5440727298, 7254303064, 10881454596, 21762909192]

約数ペア:

[(1, 21762909192), (2, 10881454596), (3, 7254303064), (4, 5440727298), (6, 3627151532), (8, 2720363649), (12, 1813575766), (24, 906787883), (157, 138617256), (314, 69308628), (471, 46205752), (628, 34654314), (942, 23102876), (1256, 17327157), (1884, 11551438), (2207, 9860856), (2617, 8315976), (3768, 5775719), (4414, 4930428), (5234, 4157988), (6621, 3286952), (7851, 2771992), (8828, 2465214), (10468, 2078994), (13242, 1643476), (15702, 1385996), (17656, 1232607), (20936, 1039497), (26484, 821738), (31404, 692998), (52968, 410869), (62808, 346499)]