15693454868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149183}}^1$

素因数の和:149241

約数の個数: 72

約数和(自身を含む): 35906798592

約数和(自身を除く): 20213343724

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 289, 364, 442, 476, 578, 884, 1156, 1547, 2023, 3094, 3757, 4046, 6188, 7514, 8092, 15028, 26299, 52598, 105196, 149183, 298366, 596732, 1044281, 1939379, 2088562, 2536111, 3878758, 4177124, 5072222, 7757516, 10144444, 13575653, 17752777, 27151306, 32969443, 35505554, 43113887, 54302612, 65938886, 71011108, 86227774, 131877772, 172455548, 230786101, 301797209, 461572202, 560480531, 603594418, 923144404, 1120961062, 1207188836, 2241922124, 3923363717, 7846727434, 15693454868]

約数ペア:

[(1, 15693454868), (2, 7846727434), (4, 3923363717), (7, 2241922124), (13, 1207188836), (14, 1120961062), (17, 923144404), (26, 603594418), (28, 560480531), (34, 461572202), (52, 301797209), (68, 230786101), (91, 172455548), (119, 131877772), (182, 86227774), (221, 71011108), (238, 65938886), (289, 54302612), (364, 43113887), (442, 35505554), (476, 32969443), (578, 27151306), (884, 17752777), (1156, 13575653), (1547, 10144444), (2023, 7757516), (3094, 5072222), (3757, 4177124), (4046, 3878758), (6188, 2536111), (7514, 2088562), (8092, 1939379), (15028, 1044281), (26299, 596732), (52598, 298366), (105196, 149183)]