18931608

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15467}}^1$

素因数の和:15496

約数の個数: 48

約数和(自身を含む): 54292680

約数和(自身を除く): 35361072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15467, 30934, 46401, 61868, 92802, 123736, 139203, 185604, 262939, 278406, 371208, 525878, 556812, 788817, 1051756, 1113624, 1577634, 2103512, 2366451, 3155268, 4732902, 6310536, 9465804, 18931608]

約数ペア:

[(1, 18931608), (2, 9465804), (3, 6310536), (4, 4732902), (6, 3155268), (8, 2366451), (9, 2103512), (12, 1577634), (17, 1113624), (18, 1051756), (24, 788817), (34, 556812), (36, 525878), (51, 371208), (68, 278406), (72, 262939), (102, 185604), (136, 139203), (153, 123736), (204, 92802), (306, 61868), (408, 46401), (612, 30934), (1224, 15467)]