19461034236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{398759}}^1$

素因数の和:398863

約数の個数: 72

約数和(自身を含む): 53459360640

約数和(自身を除く): 33998326404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 996, 1162, 1743, 2324, 3486, 4067, 6972, 8134, 12201, 16268, 24402, 48804, 398759, 797518, 1196277, 1595036, 2392554, 2791313, 4785108, 5582626, 8373939, 11165252, 16747878, 19539191, 33096997, 33495756, 39078382, 58617573, 66193994, 78156764, 99290991, 117235146, 132387988, 198581982, 231678979, 234470292, 397163964, 463357958, 695036937, 926715916, 1390073874, 1621752853, 2780147748, 3243505706, 4865258559, 6487011412, 9730517118, 19461034236]

約数ペア:

[(1, 19461034236), (2, 9730517118), (3, 6487011412), (4, 4865258559), (6, 3243505706), (7, 2780147748), (12, 1621752853), (14, 1390073874), (21, 926715916), (28, 695036937), (42, 463357958), (49, 397163964), (83, 234470292), (84, 231678979), (98, 198581982), (147, 132387988), (166, 117235146), (196, 99290991), (249, 78156764), (294, 66193994), (332, 58617573), (498, 39078382), (581, 33495756), (588, 33096997), (996, 19539191), (1162, 16747878), (1743, 11165252), (2324, 8373939), (3486, 5582626), (4067, 4785108), (6972, 2791313), (8134, 2392554), (12201, 1595036), (16268, 1196277), (24402, 797518), (48804, 398759)]