21248832

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10061}}^1$

素因数の和:10087

約数の個数: 56

約数和(自身を含む): 61337952

約数和(自身を除く): 40089120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 10061, 20122, 30183, 40244, 60366, 80488, 110671, 120732, 160976, 221342, 241464, 321952, 332013, 442684, 482928, 643904, 664026, 885368, 965856, 1328052, 1770736, 1931712, 2656104, 3541472, 5312208, 7082944, 10624416, 21248832]

約数ペア:

[(1, 21248832), (2, 10624416), (3, 7082944), (4, 5312208), (6, 3541472), (8, 2656104), (11, 1931712), (12, 1770736), (16, 1328052), (22, 965856), (24, 885368), (32, 664026), (33, 643904), (44, 482928), (48, 442684), (64, 332013), (66, 321952), (88, 241464), (96, 221342), (132, 160976), (176, 120732), (192, 110671), (264, 80488), (352, 60366), (528, 40244), (704, 30183), (1056, 20122), (2112, 10061)]