31977612

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17417}}^1$

素因数の和:17447

約数の個数: 48

約数和(自身を含む): 87786720

約数和(自身を除く): 55809108

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 17417, 34834, 52251, 69668, 104502, 156753, 209004, 296089, 313506, 470259, 592178, 627012, 888267, 940518, 1184356, 1776534, 1881036, 2664801, 3553068, 5329602, 7994403, 10659204, 15988806, 31977612]

約数ペア:

[(1, 31977612), (2, 15988806), (3, 10659204), (4, 7994403), (6, 5329602), (9, 3553068), (12, 2664801), (17, 1881036), (18, 1776534), (27, 1184356), (34, 940518), (36, 888267), (51, 627012), (54, 592178), (68, 470259), (102, 313506), (108, 296089), (153, 209004), (204, 156753), (306, 104502), (459, 69668), (612, 52251), (918, 34834), (1836, 17417)]