1996596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 6272000

約数和(自身を除く): 4275404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 139, 171, 189, 228, 252, 266, 278, 342, 378, 399, 417, 513, 532, 556, 684, 756, 798, 834, 973, 1026, 1197, 1251, 1596, 1668, 1946, 2052, 2394, 2502, 2641, 2919, 3591, 3753, 3892, 4788, 5004, 5282, 5838, 7182, 7506, 7923, 8757, 10564, 11676, 14364, 15012, 15846, 17514, 18487, 23769, 26271, 31692, 35028, 36974, 47538, 52542, 55461, 71307, 73948, 95076, 105084, 110922, 142614, 166383, 221844, 285228, 332766, 499149, 665532, 998298, 1996596]

約数ペア:

[(1, 1996596), (2, 998298), (3, 665532), (4, 499149), (6, 332766), (7, 285228), (9, 221844), (12, 166383), (14, 142614), (18, 110922), (19, 105084), (21, 95076), (27, 73948), (28, 71307), (36, 55461), (38, 52542), (42, 47538), (54, 36974), (57, 35028), (63, 31692), (76, 26271), (84, 23769), (108, 18487), (114, 17514), (126, 15846), (133, 15012), (139, 14364), (171, 11676), (189, 10564), (228, 8757), (252, 7923), (266, 7506), (278, 7182), (342, 5838), (378, 5282), (399, 5004), (417, 4788), (513, 3892), (532, 3753), (556, 3591), (684, 2919), (756, 2641), (798, 2502), (834, 2394), (973, 2052), (1026, 1946), (1197, 1668), (1251, 1596)]