181539228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1163713}}^1$

素因数の和:1163733

約数の個数: 24

約数和(自身を含む): 456175888

約数和(自身を除く): 274636660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1163713, 2327426, 3491139, 4654852, 6982278, 13964556, 15128269, 30256538, 45384807, 60513076, 90769614, 181539228]

約数ペア:

[(1, 181539228), (2, 90769614), (3, 60513076), (4, 45384807), (6, 30256538), (12, 15128269), (13, 13964556), (26, 6982278), (39, 4654852), (52, 3491139), (78, 2327426), (156, 1163713)]