28823526

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1178

約数の個数: 40

約数和(自身を含む): 65008944

約数和(自身を除く): 36185418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 983, 1086, 1629, 1966, 2949, 3258, 4887, 5898, 8847, 9774, 14661, 17694, 26541, 29322, 53082, 79623, 159246, 177923, 355846, 533769, 1067538, 1601307, 3202614, 4803921, 9607842, 14411763, 28823526]

約数ペア:

[(1, 28823526), (2, 14411763), (3, 9607842), (6, 4803921), (9, 3202614), (18, 1601307), (27, 1067538), (54, 533769), (81, 355846), (162, 177923), (181, 159246), (362, 79623), (543, 53082), (983, 29322), (1086, 26541), (1629, 17694), (1966, 14661), (2949, 9774), (3258, 8847), (4887, 5898)]