1618344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 144

約数和(自身を含む): 5709600

約数和(自身を除く): 4091256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 169, 171, 182, 228, 234, 247, 252, 266, 273, 312, 338, 342, 364, 399, 456, 468, 494, 504, 507, 532, 546, 676, 684, 728, 741, 798, 819, 936, 988, 1014, 1064, 1092, 1183, 1197, 1352, 1368, 1482, 1521, 1596, 1638, 1729, 1976, 2028, 2184, 2223, 2366, 2394, 2964, 3042, 3192, 3211, 3276, 3458, 3549, 4056, 4446, 4732, 4788, 5187, 5928, 6084, 6422, 6552, 6916, 7098, 8892, 9464, 9576, 9633, 10374, 10647, 12168, 12844, 13832, 14196, 15561, 17784, 19266, 20748, 21294, 22477, 25688, 28392, 28899, 31122, 38532, 41496, 42588, 44954, 57798, 62244, 67431, 77064, 85176, 89908, 115596, 124488, 134862, 179816, 202293, 231192, 269724, 404586, 539448, 809172, 1618344]

約数ペア:

[(1, 1618344), (2, 809172), (3, 539448), (4, 404586), (6, 269724), (7, 231192), (8, 202293), (9, 179816), (12, 134862), (13, 124488), (14, 115596), (18, 89908), (19, 85176), (21, 77064), (24, 67431), (26, 62244), (28, 57798), (36, 44954), (38, 42588), (39, 41496), (42, 38532), (52, 31122), (56, 28899), (57, 28392), (63, 25688), (72, 22477), (76, 21294), (78, 20748), (84, 19266), (91, 17784), (104, 15561), (114, 14196), (117, 13832), (126, 12844), (133, 12168), (152, 10647), (156, 10374), (168, 9633), (169, 9576), (171, 9464), (182, 8892), (228, 7098), (234, 6916), (247, 6552), (252, 6422), (266, 6084), (273, 5928), (312, 5187), (338, 4788), (342, 4732), (364, 4446), (399, 4056), (456, 3549), (468, 3458), (494, 3276), (504, 3211), (507, 3192), (532, 3042), (546, 2964), (676, 2394), (684, 2366), (728, 2223), (741, 2184), (798, 2028), (819, 1976), (936, 1729), (988, 1638), (1014, 1596), (1064, 1521), (1092, 1482), (1183, 1368), (1197, 1352)]