17988393618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{39769}}^1$

素因数の和:41723

約数の個数: 48

約数和(自身を含む): 41995688280

約数和(自身を除く): 24007294662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1933, 3866, 5799, 11598, 17397, 25129, 34794, 39769, 50258, 75387, 79538, 119307, 150774, 226161, 238614, 357921, 452322, 516997, 715842, 1033994, 1550991, 3101982, 4652973, 9305946, 76873477, 153746954, 230620431, 461240862, 691861293, 999355201, 1383722586, 1998710402, 2998065603, 5996131206, 8994196809, 17988393618]

約数ペア:

[(1, 17988393618), (2, 8994196809), (3, 5996131206), (6, 2998065603), (9, 1998710402), (13, 1383722586), (18, 999355201), (26, 691861293), (39, 461240862), (78, 230620431), (117, 153746954), (234, 76873477), (1933, 9305946), (3866, 4652973), (5799, 3101982), (11598, 1550991), (17397, 1033994), (25129, 715842), (34794, 516997), (39769, 452322), (50258, 357921), (75387, 238614), (79538, 226161), (119307, 150774)]