21983424

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1953

約数の個数: 56

約数和(自身を含む): 59149488

約数和(自身を除く): 37166064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1877, 1952, 2928, 3754, 3904, 5631, 5856, 7508, 11262, 11712, 15016, 22524, 30032, 45048, 60064, 90096, 114497, 120128, 180192, 228994, 343491, 360384, 457988, 686982, 915976, 1373964, 1831952, 2747928, 3663904, 5495856, 7327808, 10991712, 21983424]

約数ペア:

[(1, 21983424), (2, 10991712), (3, 7327808), (4, 5495856), (6, 3663904), (8, 2747928), (12, 1831952), (16, 1373964), (24, 915976), (32, 686982), (48, 457988), (61, 360384), (64, 343491), (96, 228994), (122, 180192), (183, 120128), (192, 114497), (244, 90096), (366, 60064), (488, 45048), (732, 30032), (976, 22524), (1464, 15016), (1877, 11712), (1952, 11262), (2928, 7508), (3754, 5856), (3904, 5631)]