28182654

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 64052352

約数和(自身を除く): 35869698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 563, 618, 927, 1126, 1689, 1854, 2781, 3378, 5067, 5562, 8343, 10134, 15201, 16686, 25029, 30402, 45603, 50058, 57989, 91206, 115978, 136809, 173967, 273618, 347934, 521901, 1043802, 1565703, 3131406, 4697109, 9394218, 14091327, 28182654]

約数ペア:

[(1, 28182654), (2, 14091327), (3, 9394218), (6, 4697109), (9, 3131406), (18, 1565703), (27, 1043802), (54, 521901), (81, 347934), (103, 273618), (162, 173967), (206, 136809), (243, 115978), (309, 91206), (486, 57989), (563, 50058), (618, 45603), (927, 30402), (1126, 25029), (1689, 16686), (1854, 15201), (2781, 10134), (3378, 8343), (5067, 5562)]