18032976

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 160

約数和(自身を含む): 59024000

約数和(自身を除く): 40991024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 169, 171, 208, 216, 228, 234, 247, 304, 312, 338, 342, 351, 432, 456, 468, 494, 507, 513, 624, 676, 684, 702, 741, 912, 936, 988, 1014, 1026, 1352, 1368, 1404, 1482, 1521, 1872, 1976, 2028, 2052, 2197, 2223, 2704, 2736, 2808, 2964, 3042, 3211, 3952, 4056, 4104, 4394, 4446, 4563, 5616, 5928, 6084, 6422, 6591, 6669, 8112, 8208, 8788, 8892, 9126, 9633, 11856, 12168, 12844, 13182, 13338, 17576, 17784, 18252, 19266, 19773, 24336, 25688, 26364, 26676, 28899, 35152, 35568, 36504, 38532, 39546, 41743, 51376, 52728, 53352, 57798, 59319, 73008, 77064, 79092, 83486, 86697, 105456, 106704, 115596, 118638, 125229, 154128, 158184, 166972, 173394, 231192, 237276, 250458, 316368, 333944, 346788, 375687, 462384, 474552, 500916, 667888, 693576, 751374, 949104, 1001832, 1127061, 1387152, 1502748, 2003664, 2254122, 3005496, 4508244, 6010992, 9016488, 18032976]

約数ペア:

[(1, 18032976), (2, 9016488), (3, 6010992), (4, 4508244), (6, 3005496), (8, 2254122), (9, 2003664), (12, 1502748), (13, 1387152), (16, 1127061), (18, 1001832), (19, 949104), (24, 751374), (26, 693576), (27, 667888), (36, 500916), (38, 474552), (39, 462384), (48, 375687), (52, 346788), (54, 333944), (57, 316368), (72, 250458), (76, 237276), (78, 231192), (104, 173394), (108, 166972), (114, 158184), (117, 154128), (144, 125229), (152, 118638), (156, 115596), (169, 106704), (171, 105456), (208, 86697), (216, 83486), (228, 79092), (234, 77064), (247, 73008), (304, 59319), (312, 57798), (338, 53352), (342, 52728), (351, 51376), (432, 41743), (456, 39546), (468, 38532), (494, 36504), (507, 35568), (513, 35152), (624, 28899), (676, 26676), (684, 26364), (702, 25688), (741, 24336), (912, 19773), (936, 19266), (988, 18252), (1014, 17784), (1026, 17576), (1352, 13338), (1368, 13182), (1404, 12844), (1482, 12168), (1521, 11856), (1872, 9633), (1976, 9126), (2028, 8892), (2052, 8788), (2197, 8208), (2223, 8112), (2704, 6669), (2736, 6591), (2808, 6422), (2964, 6084), (3042, 5928), (3211, 5616), (3952, 4563), (4056, 4446), (4104, 4394)]