27963516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2543

約数の個数: 72

約数和(自身を含む): 79927680

約数和(自身を除く): 51964164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2503, 2793, 3724, 5006, 5586, 7509, 10012, 11172, 15018, 17521, 30036, 35042, 47557, 52563, 70084, 95114, 105126, 122647, 142671, 190228, 210252, 245294, 285342, 332899, 367941, 490588, 570684, 665798, 735882, 998697, 1331596, 1471764, 1997394, 2330293, 3994788, 4660586, 6990879, 9321172, 13981758, 27963516]

約数ペア:

[(1, 27963516), (2, 13981758), (3, 9321172), (4, 6990879), (6, 4660586), (7, 3994788), (12, 2330293), (14, 1997394), (19, 1471764), (21, 1331596), (28, 998697), (38, 735882), (42, 665798), (49, 570684), (57, 490588), (76, 367941), (84, 332899), (98, 285342), (114, 245294), (133, 210252), (147, 190228), (196, 142671), (228, 122647), (266, 105126), (294, 95114), (399, 70084), (532, 52563), (588, 47557), (798, 35042), (931, 30036), (1596, 17521), (1862, 15018), (2503, 11172), (2793, 10012), (3724, 7509), (5006, 5586)]