28516446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13313}}^1$

素因数の和:13345

約数の個数: 48

約数和(自身を含む): 74771424

約数和(自身を除く): 46254978

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 13313, 26626, 39939, 79878, 93191, 119817, 186382, 226321, 239634, 279573, 452642, 559146, 678963, 838719, 1357926, 1584247, 1677438, 2036889, 3168494, 4073778, 4752741, 9505482, 14258223, 28516446]

約数ペア:

[(1, 28516446), (2, 14258223), (3, 9505482), (6, 4752741), (7, 4073778), (9, 3168494), (14, 2036889), (17, 1677438), (18, 1584247), (21, 1357926), (34, 838719), (42, 678963), (51, 559146), (63, 452642), (102, 279573), (119, 239634), (126, 226321), (153, 186382), (238, 119817), (306, 93191), (357, 79878), (714, 39939), (1071, 26626), (2142, 13313)]