1768304874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{6421}}^1$

素因数の和:6595

約数の個数: 64

約数和(自身を含む): 4142960640

約数和(自身を除く): 2374655766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 83, 158, 166, 237, 249, 474, 498, 553, 581, 1106, 1162, 1659, 1743, 3318, 3486, 6421, 6557, 12842, 13114, 19263, 19671, 38526, 39342, 44947, 45899, 89894, 91798, 134841, 137697, 269682, 275394, 507259, 532943, 1014518, 1065886, 1521777, 1598829, 3043554, 3197658, 3550813, 3730601, 7101626, 7461202, 10652439, 11191803, 21304878, 22383606, 42102497, 84204994, 126307491, 252614982, 294717479, 589434958, 884152437, 1768304874]

約数ペア:

[(1, 1768304874), (2, 884152437), (3, 589434958), (6, 294717479), (7, 252614982), (14, 126307491), (21, 84204994), (42, 42102497), (79, 22383606), (83, 21304878), (158, 11191803), (166, 10652439), (237, 7461202), (249, 7101626), (474, 3730601), (498, 3550813), (553, 3197658), (581, 3043554), (1106, 1598829), (1162, 1521777), (1659, 1065886), (1743, 1014518), (3318, 532943), (3486, 507259), (6421, 275394), (6557, 269682), (12842, 137697), (13114, 134841), (19263, 91798), (19671, 89894), (38526, 45899), (39342, 44947)]