27128868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7561}}^1$

素因数の和:7604

約数の個数: 48

約数和(自身を含む): 71143296

約数和(自身を除く): 44014428

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 7561, 15122, 22683, 30244, 45366, 90732, 98293, 173903, 196586, 294879, 347806, 393172, 521709, 589758, 695612, 1043418, 1179516, 2086836, 2260739, 4521478, 6782217, 9042956, 13564434, 27128868]

約数ペア:

[(1, 27128868), (2, 13564434), (3, 9042956), (4, 6782217), (6, 4521478), (12, 2260739), (13, 2086836), (23, 1179516), (26, 1043418), (39, 695612), (46, 589758), (52, 521709), (69, 393172), (78, 347806), (92, 294879), (138, 196586), (156, 173903), (276, 98293), (299, 90732), (598, 45366), (897, 30244), (1196, 22683), (1794, 15122), (3588, 7561)]