18355596

素因数分解:

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

素因数の和:124

約数の個数: 144

約数和(自身を含む): 55157760

約数和(自身を除く): 36802164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 53, 57, 62, 76, 84, 93, 98, 106, 114, 124, 133, 147, 159, 186, 196, 212, 217, 228, 266, 294, 318, 371, 372, 399, 434, 532, 588, 589, 636, 651, 742, 798, 868, 931, 1007, 1113, 1178, 1302, 1484, 1519, 1596, 1643, 1767, 1862, 2014, 2226, 2356, 2597, 2604, 2793, 3021, 3038, 3286, 3534, 3724, 4028, 4123, 4452, 4557, 4929, 5194, 5586, 6042, 6076, 6572, 7049, 7068, 7791, 8246, 9114, 9858, 10388, 11172, 11501, 12084, 12369, 14098, 15582, 16492, 18228, 19716, 21147, 23002, 24738, 28196, 28861, 31164, 31217, 34503, 42294, 46004, 49343, 49476, 57722, 62434, 69006, 80507, 84588, 86583, 93651, 98686, 115444, 124868, 138012, 148029, 161014, 173166, 187302, 197372, 218519, 241521, 296058, 322028, 346332, 374604, 437038, 483042, 592116, 655557, 874076, 966084, 1311114, 1529633, 2622228, 3059266, 4588899, 6118532, 9177798, 18355596]

約数ペア:

[(1, 18355596), (2, 9177798), (3, 6118532), (4, 4588899), (6, 3059266), (7, 2622228), (12, 1529633), (14, 1311114), (19, 966084), (21, 874076), (28, 655557), (31, 592116), (38, 483042), (42, 437038), (49, 374604), (53, 346332), (57, 322028), (62, 296058), (76, 241521), (84, 218519), (93, 197372), (98, 187302), (106, 173166), (114, 161014), (124, 148029), (133, 138012), (147, 124868), (159, 115444), (186, 98686), (196, 93651), (212, 86583), (217, 84588), (228, 80507), (266, 69006), (294, 62434), (318, 57722), (371, 49476), (372, 49343), (399, 46004), (434, 42294), (532, 34503), (588, 31217), (589, 31164), (636, 28861), (651, 28196), (742, 24738), (798, 23002), (868, 21147), (931, 19716), (1007, 18228), (1113, 16492), (1178, 15582), (1302, 14098), (1484, 12369), (1519, 12084), (1596, 11501), (1643, 11172), (1767, 10388), (1862, 9858), (2014, 9114), (2226, 8246), (2356, 7791), (2597, 7068), (2604, 7049), (2793, 6572), (3021, 6076), (3038, 6042), (3286, 5586), (3534, 5194), (3724, 4929), (4028, 4557), (4123, 4452)]