25679754

素因数分解:

$2^1\times 3^8\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 61407840

約数和(自身を除く): 35728086

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 103, 114, 162, 171, 206, 243, 309, 342, 486, 513, 618, 729, 927, 1026, 1458, 1539, 1854, 1957, 2187, 2781, 3078, 3914, 4374, 4617, 5562, 5871, 6561, 8343, 9234, 11742, 13122, 13851, 16686, 17613, 25029, 27702, 35226, 41553, 50058, 52839, 75087, 83106, 105678, 124659, 150174, 158517, 225261, 249318, 317034, 450522, 475551, 675783, 951102, 1351566, 1426653, 2853306, 4279959, 8559918, 12839877, 25679754]

約数ペア:

[(1, 25679754), (2, 12839877), (3, 8559918), (6, 4279959), (9, 2853306), (18, 1426653), (19, 1351566), (27, 951102), (38, 675783), (54, 475551), (57, 450522), (81, 317034), (103, 249318), (114, 225261), (162, 158517), (171, 150174), (206, 124659), (243, 105678), (309, 83106), (342, 75087), (486, 52839), (513, 50058), (618, 41553), (729, 35226), (927, 27702), (1026, 25029), (1458, 17613), (1539, 16686), (1854, 13851), (1957, 13122), (2187, 11742), (2781, 9234), (3078, 8343), (3914, 6561), (4374, 5871), (4617, 5562)]