7445844

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 23038400

約数和(自身を除く): 15592556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 81, 84, 98, 108, 126, 134, 147, 162, 189, 196, 201, 252, 268, 294, 324, 343, 378, 402, 441, 469, 567, 588, 603, 686, 756, 804, 882, 938, 1029, 1134, 1206, 1323, 1372, 1407, 1764, 1809, 1876, 2058, 2268, 2412, 2646, 2814, 3087, 3283, 3618, 3969, 4116, 4221, 5292, 5427, 5628, 6174, 6566, 7236, 7938, 8442, 9261, 9849, 10854, 12348, 12663, 13132, 15876, 16884, 18522, 19698, 21708, 22981, 25326, 27783, 29547, 37044, 37989, 39396, 45962, 50652, 55566, 59094, 68943, 75978, 88641, 91924, 111132, 118188, 137886, 151956, 177282, 206829, 265923, 275772, 354564, 413658, 531846, 620487, 827316, 1063692, 1240974, 1861461, 2481948, 3722922, 7445844]

約数ペア:

[(1, 7445844), (2, 3722922), (3, 2481948), (4, 1861461), (6, 1240974), (7, 1063692), (9, 827316), (12, 620487), (14, 531846), (18, 413658), (21, 354564), (27, 275772), (28, 265923), (36, 206829), (42, 177282), (49, 151956), (54, 137886), (63, 118188), (67, 111132), (81, 91924), (84, 88641), (98, 75978), (108, 68943), (126, 59094), (134, 55566), (147, 50652), (162, 45962), (189, 39396), (196, 37989), (201, 37044), (252, 29547), (268, 27783), (294, 25326), (324, 22981), (343, 21708), (378, 19698), (402, 18522), (441, 16884), (469, 15876), (567, 13132), (588, 12663), (603, 12348), (686, 10854), (756, 9849), (804, 9261), (882, 8442), (938, 7938), (1029, 7236), (1134, 6566), (1206, 6174), (1323, 5628), (1372, 5427), (1407, 5292), (1764, 4221), (1809, 4116), (1876, 3969), (2058, 3618), (2268, 3283), (2412, 3087), (2646, 2814)]