67295538

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{23813}}^1$

素因数の和:23978

約数の個数: 24

約数和(自身を含む): 146741868

約数和(自身を除く): 79446330

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 23813, 47626, 71439, 142878, 214317, 428634, 3738641, 7477282, 11215923, 22431846, 33647769, 67295538]

約数ペア:

[(1, 67295538), (2, 33647769), (3, 22431846), (6, 11215923), (9, 7477282), (18, 3738641), (157, 428634), (314, 214317), (471, 142878), (942, 71439), (1413, 47626), (2826, 23813)]