31267692

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2735

約数の個数: 72

約数和(自身を含む): 88124400

約数和(自身を除く): 56856708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2689, 2907, 3876, 5378, 5814, 8067, 10756, 11628, 16134, 24201, 32268, 45713, 48402, 51091, 91426, 96804, 102182, 137139, 153273, 182852, 204364, 274278, 306546, 411417, 459819, 548556, 613092, 822834, 868547, 919638, 1645668, 1737094, 1839276, 2605641, 3474188, 5211282, 7816923, 10422564, 15633846, 31267692]

約数ペア:

[(1, 31267692), (2, 15633846), (3, 10422564), (4, 7816923), (6, 5211282), (9, 3474188), (12, 2605641), (17, 1839276), (18, 1737094), (19, 1645668), (34, 919638), (36, 868547), (38, 822834), (51, 613092), (57, 548556), (68, 459819), (76, 411417), (102, 306546), (114, 274278), (153, 204364), (171, 182852), (204, 153273), (228, 137139), (306, 102182), (323, 96804), (342, 91426), (612, 51091), (646, 48402), (684, 45713), (969, 32268), (1292, 24201), (1938, 16134), (2689, 11628), (2907, 10756), (3876, 8067), (5378, 5814)]