13201993752

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1\times {\mathrm{3307}}^1$

素因数の和:4416

約数の個数: 64

約数和(自身を含む): 33233491200

約数和(自身を除く): 20031497448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 919, 1086, 1448, 1838, 2172, 2757, 3307, 3676, 4344, 5514, 6614, 7352, 9921, 11028, 13228, 19842, 22056, 26456, 39684, 79368, 166339, 332678, 499017, 598567, 665356, 998034, 1197134, 1330712, 1795701, 1996068, 2394268, 3039133, 3591402, 3992136, 4788536, 6078266, 7182804, 9117399, 12156532, 14365608, 18234798, 24313064, 36469596, 72939192, 550083073, 1100166146, 1650249219, 2200332292, 3300498438, 4400664584, 6600996876, 13201993752]

約数ペア:

[(1, 13201993752), (2, 6600996876), (3, 4400664584), (4, 3300498438), (6, 2200332292), (8, 1650249219), (12, 1100166146), (24, 550083073), (181, 72939192), (362, 36469596), (543, 24313064), (724, 18234798), (919, 14365608), (1086, 12156532), (1448, 9117399), (1838, 7182804), (2172, 6078266), (2757, 4788536), (3307, 3992136), (3676, 3591402), (4344, 3039133), (5514, 2394268), (6614, 1996068), (7352, 1795701), (9921, 1330712), (11028, 1197134), (13228, 998034), (19842, 665356), (22056, 598567), (26456, 499017), (39684, 332678), (79368, 166339)]