42921144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{28387}}^1$

素因数の和:28409

約数の個数: 64

約数和(自身を含む): 136262400

約数和(自身を除く): 93341256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 28387, 56774, 85161, 113548, 170322, 198709, 227096, 255483, 340644, 397418, 510966, 596127, 681288, 766449, 794836, 1021932, 1192254, 1532898, 1589672, 1788381, 2043864, 2384508, 3065796, 3576762, 4769016, 5365143, 6131592, 7153524, 10730286, 14307048, 21460572, 42921144]

約数ペア:

[(1, 42921144), (2, 21460572), (3, 14307048), (4, 10730286), (6, 7153524), (7, 6131592), (8, 5365143), (9, 4769016), (12, 3576762), (14, 3065796), (18, 2384508), (21, 2043864), (24, 1788381), (27, 1589672), (28, 1532898), (36, 1192254), (42, 1021932), (54, 794836), (56, 766449), (63, 681288), (72, 596127), (84, 510966), (108, 397418), (126, 340644), (168, 255483), (189, 227096), (216, 198709), (252, 170322), (378, 113548), (504, 85161), (756, 56774), (1512, 28387)]