17950608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 55607552

約数和(自身を除く): 37656944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 223, 234, 258, 312, 344, 387, 446, 468, 516, 559, 624, 669, 688, 774, 892, 936, 1032, 1118, 1338, 1548, 1677, 1784, 1872, 2007, 2064, 2236, 2676, 2899, 3096, 3354, 3568, 4014, 4472, 5031, 5352, 5798, 6192, 6708, 8028, 8697, 8944, 9589, 10062, 10704, 11596, 13416, 16056, 17394, 19178, 20124, 23192, 26091, 26832, 28767, 32112, 34788, 38356, 40248, 46384, 52182, 57534, 69576, 76712, 80496, 86301, 104364, 115068, 124657, 139152, 153424, 172602, 208728, 230136, 249314, 345204, 373971, 417456, 460272, 498628, 690408, 747942, 997256, 1121913, 1380816, 1495884, 1994512, 2243826, 2991768, 4487652, 5983536, 8975304, 17950608]

約数ペア:

[(1, 17950608), (2, 8975304), (3, 5983536), (4, 4487652), (6, 2991768), (8, 2243826), (9, 1994512), (12, 1495884), (13, 1380816), (16, 1121913), (18, 997256), (24, 747942), (26, 690408), (36, 498628), (39, 460272), (43, 417456), (48, 373971), (52, 345204), (72, 249314), (78, 230136), (86, 208728), (104, 172602), (117, 153424), (129, 139152), (144, 124657), (156, 115068), (172, 104364), (208, 86301), (223, 80496), (234, 76712), (258, 69576), (312, 57534), (344, 52182), (387, 46384), (446, 40248), (468, 38356), (516, 34788), (559, 32112), (624, 28767), (669, 26832), (688, 26091), (774, 23192), (892, 20124), (936, 19178), (1032, 17394), (1118, 16056), (1338, 13416), (1548, 11596), (1677, 10704), (1784, 10062), (1872, 9589), (2007, 8944), (2064, 8697), (2236, 8028), (2676, 6708), (2899, 6192), (3096, 5798), (3354, 5352), (3568, 5031), (4014, 4472)]