21192096

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7165

約数の個数: 48

約数和(自身を含む): 57431808

約数和(自身を除く): 36239712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7121, 14242, 21363, 28484, 42726, 56968, 85452, 113936, 170904, 220751, 227872, 341808, 441502, 662253, 683616, 883004, 1324506, 1766008, 2649012, 3532016, 5298024, 7064032, 10596048, 21192096]

約数ペア:

[(1, 21192096), (2, 10596048), (3, 7064032), (4, 5298024), (6, 3532016), (8, 2649012), (12, 1766008), (16, 1324506), (24, 883004), (31, 683616), (32, 662253), (48, 441502), (62, 341808), (93, 227872), (96, 220751), (124, 170904), (186, 113936), (248, 85452), (372, 56968), (496, 42726), (744, 28484), (992, 21363), (1488, 14242), (2976, 7121)]