21264648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46633}}^1$

素因数の和:46661

約数の個数: 32

約数和(自身を含む): 55960800

約数和(自身を除く): 34696152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46633, 93266, 139899, 186532, 279798, 373064, 559596, 886027, 1119192, 1772054, 2658081, 3544108, 5316162, 7088216, 10632324, 21264648]

約数ペア:

[(1, 21264648), (2, 10632324), (3, 7088216), (4, 5316162), (6, 3544108), (8, 2658081), (12, 1772054), (19, 1119192), (24, 886027), (38, 559596), (57, 373064), (76, 279798), (114, 186532), (152, 139899), (228, 93266), (456, 46633)]