3982818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 10506240

約数和(自身を除く): 6523422

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 31, 38, 42, 46, 49, 57, 62, 69, 93, 98, 114, 133, 138, 147, 161, 186, 217, 266, 294, 322, 399, 434, 437, 483, 589, 651, 713, 798, 874, 931, 966, 1127, 1178, 1302, 1311, 1426, 1519, 1767, 1862, 2139, 2254, 2622, 2793, 3038, 3059, 3381, 3534, 4123, 4278, 4557, 4991, 5586, 6118, 6762, 8246, 9114, 9177, 9982, 12369, 13547, 14973, 18354, 21413, 24738, 27094, 28861, 29946, 34937, 40641, 42826, 57722, 64239, 69874, 81282, 86583, 94829, 104811, 128478, 173166, 189658, 209622, 284487, 568974, 663803, 1327606, 1991409, 3982818]

約数ペア:

[(1, 3982818), (2, 1991409), (3, 1327606), (6, 663803), (7, 568974), (14, 284487), (19, 209622), (21, 189658), (23, 173166), (31, 128478), (38, 104811), (42, 94829), (46, 86583), (49, 81282), (57, 69874), (62, 64239), (69, 57722), (93, 42826), (98, 40641), (114, 34937), (133, 29946), (138, 28861), (147, 27094), (161, 24738), (186, 21413), (217, 18354), (266, 14973), (294, 13547), (322, 12369), (399, 9982), (434, 9177), (437, 9114), (483, 8246), (589, 6762), (651, 6118), (713, 5586), (798, 4991), (874, 4557), (931, 4278), (966, 4123), (1127, 3534), (1178, 3381), (1302, 3059), (1311, 3038), (1426, 2793), (1519, 2622), (1767, 2254), (1862, 2139)]