2622228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 7741440

約数和(自身を除く): 5119212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 53, 57, 62, 76, 84, 93, 106, 114, 124, 133, 159, 186, 212, 217, 228, 266, 318, 371, 372, 399, 434, 532, 589, 636, 651, 742, 798, 868, 1007, 1113, 1178, 1302, 1484, 1596, 1643, 1767, 2014, 2226, 2356, 2604, 3021, 3286, 3534, 4028, 4123, 4452, 4929, 6042, 6572, 7049, 7068, 8246, 9858, 11501, 12084, 12369, 14098, 16492, 19716, 21147, 23002, 24738, 28196, 31217, 34503, 42294, 46004, 49476, 62434, 69006, 84588, 93651, 124868, 138012, 187302, 218519, 374604, 437038, 655557, 874076, 1311114, 2622228]

約数ペア:

[(1, 2622228), (2, 1311114), (3, 874076), (4, 655557), (6, 437038), (7, 374604), (12, 218519), (14, 187302), (19, 138012), (21, 124868), (28, 93651), (31, 84588), (38, 69006), (42, 62434), (53, 49476), (57, 46004), (62, 42294), (76, 34503), (84, 31217), (93, 28196), (106, 24738), (114, 23002), (124, 21147), (133, 19716), (159, 16492), (186, 14098), (212, 12369), (217, 12084), (228, 11501), (266, 9858), (318, 8246), (371, 7068), (372, 7049), (399, 6572), (434, 6042), (532, 4929), (589, 4452), (636, 4123), (651, 4028), (742, 3534), (798, 3286), (868, 3021), (1007, 2604), (1113, 2356), (1178, 2226), (1302, 2014), (1484, 1767), (1596, 1643)]