128849994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2017}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 354522240

約数和(自身を除く): 225672246

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 702, 819, 1014, 1183, 1521, 1638, 2017, 2366, 2457, 3042, 3549, 4034, 4563, 4914, 6051, 7098, 9126, 10647, 12102, 14119, 18153, 21294, 26221, 28238, 31941, 36306, 42357, 52442, 54459, 63882, 78663, 84714, 108918, 127071, 157326, 183547, 235989, 254142, 340873, 367094, 381213, 471978, 550641, 681746, 707967, 762426, 1022619, 1101282, 1415934, 1651923, 2045238, 2386111, 3067857, 3303846, 4772222, 4955769, 6135714, 7158333, 9203571, 9911538, 14316666, 18407142, 21474999, 42949998, 64424997, 128849994]

約数ペア:

[(1, 128849994), (2, 64424997), (3, 42949998), (6, 21474999), (7, 18407142), (9, 14316666), (13, 9911538), (14, 9203571), (18, 7158333), (21, 6135714), (26, 4955769), (27, 4772222), (39, 3303846), (42, 3067857), (54, 2386111), (63, 2045238), (78, 1651923), (91, 1415934), (117, 1101282), (126, 1022619), (169, 762426), (182, 707967), (189, 681746), (234, 550641), (273, 471978), (338, 381213), (351, 367094), (378, 340873), (507, 254142), (546, 235989), (702, 183547), (819, 157326), (1014, 127071), (1183, 108918), (1521, 84714), (1638, 78663), (2017, 63882), (2366, 54459), (2457, 52442), (3042, 42357), (3549, 36306), (4034, 31941), (4563, 28238), (4914, 26221), (6051, 21294), (7098, 18153), (9126, 14119), (10647, 12102)]