18413052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 52684800

約数和(自身を除く): 34271748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 83, 84, 114, 133, 139, 166, 228, 249, 266, 278, 332, 399, 417, 498, 532, 556, 581, 798, 834, 973, 996, 1162, 1577, 1596, 1668, 1743, 1946, 2324, 2641, 2919, 3154, 3486, 3892, 4731, 5282, 5838, 6308, 6972, 7923, 9462, 10564, 11039, 11537, 11676, 15846, 18487, 18924, 22078, 23074, 31692, 33117, 34611, 36974, 44156, 46148, 55461, 66234, 69222, 73948, 80759, 110922, 132468, 138444, 161518, 219203, 221844, 242277, 323036, 438406, 484554, 657609, 876812, 969108, 1315218, 1534421, 2630436, 3068842, 4603263, 6137684, 9206526, 18413052]

約数ペア:

[(1, 18413052), (2, 9206526), (3, 6137684), (4, 4603263), (6, 3068842), (7, 2630436), (12, 1534421), (14, 1315218), (19, 969108), (21, 876812), (28, 657609), (38, 484554), (42, 438406), (57, 323036), (76, 242277), (83, 221844), (84, 219203), (114, 161518), (133, 138444), (139, 132468), (166, 110922), (228, 80759), (249, 73948), (266, 69222), (278, 66234), (332, 55461), (399, 46148), (417, 44156), (498, 36974), (532, 34611), (556, 33117), (581, 31692), (798, 23074), (834, 22078), (973, 18924), (996, 18487), (1162, 15846), (1577, 11676), (1596, 11537), (1668, 11039), (1743, 10564), (1946, 9462), (2324, 7923), (2641, 6972), (2919, 6308), (3154, 5838), (3486, 5282), (3892, 4731)]