71949618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16183}}^1$

素因数の和:16223

約数の個数: 48

約数和(自身を含む): 176729280

約数和(自身を除く): 104779662

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 16183, 32366, 48549, 97098, 145647, 210379, 291294, 307477, 420758, 614954, 631137, 922431, 1262274, 1844862, 1893411, 2767293, 3786822, 3997201, 5534586, 7994402, 11991603, 23983206, 35974809, 71949618]

約数ペア:

[(1, 71949618), (2, 35974809), (3, 23983206), (6, 11991603), (9, 7994402), (13, 5534586), (18, 3997201), (19, 3786822), (26, 2767293), (38, 1893411), (39, 1844862), (57, 1262274), (78, 922431), (114, 631137), (117, 614954), (171, 420758), (234, 307477), (247, 291294), (342, 210379), (494, 145647), (741, 97098), (1482, 48549), (2223, 32366), (4446, 16183)]