3978123.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 44271360

約数和(自身を除く): 27101298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 59, 78, 82, 91, 118, 123, 169, 177, 182, 246, 273, 287, 338, 354, 413, 507, 533, 546, 574, 767, 826, 861, 1014, 1066, 1183, 1239, 1534, 1599, 1722, 2301, 2366, 2419, 2478, 3198, 3549, 3731, 4602, 4838, 5369, 6929, 7098, 7257, 7462, 9971, 10738, 11193, 13858, 14514, 16107, 16933, 19942, 20787, 22386, 29913, 31447, 32214, 33866, 41574, 48503, 50799, 59826, 62894, 69797, 94341, 97006, 101598, 139594, 145509, 188682, 209391, 220129, 291018, 408811, 418782, 440258, 660387, 817622, 1226433, 1320774, 2452866, 2861677, 5723354, 8585031, 17170062]

約数ペア:

[(1, 17170062), (2, 8585031), (3, 5723354), (6, 2861677), (7, 2452866), (13, 1320774), (14, 1226433), (21, 817622), (26, 660387), (39, 440258), (41, 418782), (42, 408811), (59, 291018), (78, 220129), (82, 209391), (91, 188682), (118, 145509), (123, 139594), (169, 101598), (177, 97006), (182, 94341), (246, 69797), (273, 62894), (287, 59826), (338, 50799), (354, 48503), (413, 41574), (507, 33866), (533, 32214), (546, 31447), (574, 29913), (767, 22386), (826, 20787), (861, 19942), (1014, 16933), (1066, 16107), (1183, 14514), (1239, 13858), (1534, 11193), (1599, 10738), (1722, 9971), (2301, 7462), (2366, 7257), (2419, 7098), (2478, 6929), (3198, 5369), (3549, 4838), (3731, 4602)]