199854018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122011}}^1$

素因数の和:122039

約数の個数: 48

約数和(自身を含む): 532948416

約数和(自身を除く): 333094398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 122011, 244022, 366033, 732066, 854077, 1098099, 1586143, 1708154, 2196198, 2562231, 3172286, 4758429, 5124462, 7686693, 9516858, 11103001, 14275287, 15373386, 22206002, 28550574, 33309003, 66618006, 99927009, 199854018]

約数ペア:

[(1, 199854018), (2, 99927009), (3, 66618006), (6, 33309003), (7, 28550574), (9, 22206002), (13, 15373386), (14, 14275287), (18, 11103001), (21, 9516858), (26, 7686693), (39, 5124462), (42, 4758429), (63, 3172286), (78, 2562231), (91, 2196198), (117, 1708154), (126, 1586143), (182, 1098099), (234, 854077), (273, 732066), (546, 366033), (819, 244022), (1638, 122011)]