18013644

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 52012800

約数和(自身を除く): 33999156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 59, 66, 99, 108, 118, 132, 177, 198, 236, 257, 297, 354, 396, 514, 531, 594, 649, 708, 771, 1028, 1062, 1188, 1298, 1542, 1593, 1947, 2124, 2313, 2596, 2827, 3084, 3186, 3894, 4626, 5654, 5841, 6372, 6939, 7788, 8481, 9252, 11308, 11682, 13878, 15163, 16962, 17523, 23364, 25443, 27756, 30326, 33924, 35046, 45489, 50886, 60652, 70092, 76329, 90978, 101772, 136467, 152658, 166793, 181956, 272934, 305316, 333586, 409401, 500379, 545868, 667172, 818802, 1000758, 1501137, 1637604, 2001516, 3002274, 4503411, 6004548, 9006822, 18013644]

約数ペア:

[(1, 18013644), (2, 9006822), (3, 6004548), (4, 4503411), (6, 3002274), (9, 2001516), (11, 1637604), (12, 1501137), (18, 1000758), (22, 818802), (27, 667172), (33, 545868), (36, 500379), (44, 409401), (54, 333586), (59, 305316), (66, 272934), (99, 181956), (108, 166793), (118, 152658), (132, 136467), (177, 101772), (198, 90978), (236, 76329), (257, 70092), (297, 60652), (354, 50886), (396, 45489), (514, 35046), (531, 33924), (594, 30326), (649, 27756), (708, 25443), (771, 23364), (1028, 17523), (1062, 16962), (1188, 15163), (1298, 13878), (1542, 11682), (1593, 11308), (1947, 9252), (2124, 8481), (2313, 7788), (2596, 6939), (2827, 6372), (3084, 5841), (3186, 5654), (3894, 4626)]