21096384

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5783}}^1$

素因数の和:5817

約数の個数: 56

約数和(自身を含む): 58765440

約数和(自身を除く): 37669056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5783, 11566, 17349, 23132, 34698, 46264, 69396, 92528, 109877, 138792, 185056, 219754, 277584, 329631, 370112, 439508, 555168, 659262, 879016, 1110336, 1318524, 1758032, 2637048, 3516064, 5274096, 7032128, 10548192, 21096384]

約数ペア:

[(1, 21096384), (2, 10548192), (3, 7032128), (4, 5274096), (6, 3516064), (8, 2637048), (12, 1758032), (16, 1318524), (19, 1110336), (24, 879016), (32, 659262), (38, 555168), (48, 439508), (57, 370112), (64, 329631), (76, 277584), (96, 219754), (114, 185056), (152, 138792), (192, 109877), (228, 92528), (304, 69396), (456, 46264), (608, 34698), (912, 23132), (1216, 17349), (1824, 11566), (3648, 5783)]