6815718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 19891200

約数和(自身を除く): 13075482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 73, 78, 91, 114, 117, 126, 133, 146, 171, 182, 189, 219, 234, 247, 266, 273, 342, 351, 378, 399, 438, 494, 511, 513, 546, 657, 702, 741, 798, 819, 949, 1022, 1026, 1197, 1314, 1387, 1482, 1533, 1638, 1729, 1898, 1971, 2223, 2394, 2457, 2774, 2847, 3066, 3458, 3591, 3942, 4161, 4446, 4599, 4914, 5187, 5694, 6643, 6669, 7182, 8322, 8541, 9198, 9709, 10374, 12483, 13286, 13338, 13797, 15561, 17082, 18031, 19418, 19929, 24966, 25623, 27594, 29127, 31122, 36062, 37449, 39858, 46683, 51246, 54093, 58254, 59787, 74898, 87381, 93366, 108186, 119574, 126217, 162279, 174762, 179361, 252434, 262143, 324558, 358722, 378651, 486837, 524286, 757302, 973674, 1135953, 2271906, 3407859, 6815718]

約数ペア:

[(1, 6815718), (2, 3407859), (3, 2271906), (6, 1135953), (7, 973674), (9, 757302), (13, 524286), (14, 486837), (18, 378651), (19, 358722), (21, 324558), (26, 262143), (27, 252434), (38, 179361), (39, 174762), (42, 162279), (54, 126217), (57, 119574), (63, 108186), (73, 93366), (78, 87381), (91, 74898), (114, 59787), (117, 58254), (126, 54093), (133, 51246), (146, 46683), (171, 39858), (182, 37449), (189, 36062), (219, 31122), (234, 29127), (247, 27594), (266, 25623), (273, 24966), (342, 19929), (351, 19418), (378, 18031), (399, 17082), (438, 15561), (494, 13797), (511, 13338), (513, 13286), (546, 12483), (657, 10374), (702, 9709), (741, 9198), (798, 8541), (819, 8322), (949, 7182), (1022, 6669), (1026, 6643), (1197, 5694), (1314, 5187), (1387, 4914), (1482, 4599), (1533, 4446), (1638, 4161), (1729, 3942), (1898, 3591), (1971, 3458), (2223, 3066), (2394, 2847), (2457, 2774)]