27154028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 53829888

約数和(自身を除く): 26675860

約数列:

[1, 2, 4, 11, 22, 44, 61, 67, 122, 134, 151, 244, 268, 302, 604, 671, 737, 1342, 1474, 1661, 2684, 2948, 3322, 4087, 6644, 8174, 9211, 10117, 16348, 18422, 20234, 36844, 40468, 44957, 89914, 101321, 111287, 179828, 202642, 222574, 405284, 445148, 617137, 1234274, 2468548, 6788507, 13577014, 27154028]

約数ペア:

[(1, 27154028), (2, 13577014), (4, 6788507), (11, 2468548), (22, 1234274), (44, 617137), (61, 445148), (67, 405284), (122, 222574), (134, 202642), (151, 179828), (244, 111287), (268, 101321), (302, 89914), (604, 44957), (671, 40468), (737, 36844), (1342, 20234), (1474, 18422), (1661, 16348), (2684, 10117), (2948, 9211), (3322, 8174), (4087, 6644)]