173479842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2549}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 397800000

約数和(自身を除く): 224320158

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 1194, 1791, 2549, 3582, 3781, 5098, 7562, 7647, 11343, 15294, 22686, 22941, 34029, 45882, 48431, 68058, 96862, 145293, 290586, 435879, 507251, 871758, 1014502, 1521753, 3043506, 4565259, 9130518, 9637769, 19275538, 28913307, 57826614, 86739921, 173479842]

約数ペア:

[(1, 173479842), (2, 86739921), (3, 57826614), (6, 28913307), (9, 19275538), (18, 9637769), (19, 9130518), (38, 4565259), (57, 3043506), (114, 1521753), (171, 1014502), (199, 871758), (342, 507251), (398, 435879), (597, 290586), (1194, 145293), (1791, 96862), (2549, 68058), (3582, 48431), (3781, 45882), (5098, 34029), (7562, 22941), (7647, 22686), (11343, 15294)]