15661104018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{72701}}^1$

素因数の和:72959

約数の個数: 64

約数和(自身を含む): 37521211392

約数和(自身を除く): 21860107374

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 223, 322, 446, 483, 669, 966, 1338, 1561, 3122, 4683, 5129, 9366, 10258, 15387, 30774, 35903, 71806, 72701, 107709, 145402, 215418, 218103, 436206, 508907, 1017814, 1526721, 1672123, 3053442, 3344246, 5016369, 10032738, 11704861, 16212323, 23409722, 32424646, 35114583, 48636969, 70229166, 97273938, 113486261, 226972522, 340458783, 372883429, 680917566, 745766858, 1118650287, 2237300574, 2610184003, 5220368006, 7830552009, 15661104018]

約数ペア:

[(1, 15661104018), (2, 7830552009), (3, 5220368006), (6, 2610184003), (7, 2237300574), (14, 1118650287), (21, 745766858), (23, 680917566), (42, 372883429), (46, 340458783), (69, 226972522), (138, 113486261), (161, 97273938), (223, 70229166), (322, 48636969), (446, 35114583), (483, 32424646), (669, 23409722), (966, 16212323), (1338, 11704861), (1561, 10032738), (3122, 5016369), (4683, 3344246), (5129, 3053442), (9366, 1672123), (10258, 1526721), (15387, 1017814), (30774, 508907), (35903, 436206), (71806, 218103), (72701, 215418), (107709, 145402)]