13210428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 42142464

約数和(自身を除く): 28932036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 29, 33, 34, 42, 44, 51, 58, 66, 68, 77, 84, 87, 102, 116, 119, 132, 154, 174, 187, 203, 204, 231, 238, 308, 319, 348, 357, 374, 406, 462, 476, 493, 561, 609, 638, 714, 748, 812, 841, 924, 957, 986, 1122, 1218, 1276, 1309, 1428, 1479, 1682, 1914, 1972, 2233, 2244, 2436, 2523, 2618, 2958, 3364, 3451, 3828, 3927, 4466, 5046, 5236, 5423, 5887, 5916, 6699, 6902, 7854, 8932, 9251, 10092, 10353, 10846, 11774, 13398, 13804, 14297, 15708, 16269, 17661, 18502, 20706, 21692, 23548, 26796, 27753, 28594, 32538, 35322, 37004, 37961, 41412, 42891, 55506, 57188, 64757, 65076, 70644, 75922, 85782, 100079, 111012, 113883, 129514, 151844, 157267, 171564, 194271, 200158, 227766, 259028, 300237, 314534, 388542, 400316, 455532, 471801, 600474, 629068, 777084, 943602, 1100869, 1200948, 1887204, 2201738, 3302607, 4403476, 6605214, 13210428]

約数ペア:

[(1, 13210428), (2, 6605214), (3, 4403476), (4, 3302607), (6, 2201738), (7, 1887204), (11, 1200948), (12, 1100869), (14, 943602), (17, 777084), (21, 629068), (22, 600474), (28, 471801), (29, 455532), (33, 400316), (34, 388542), (42, 314534), (44, 300237), (51, 259028), (58, 227766), (66, 200158), (68, 194271), (77, 171564), (84, 157267), (87, 151844), (102, 129514), (116, 113883), (119, 111012), (132, 100079), (154, 85782), (174, 75922), (187, 70644), (203, 65076), (204, 64757), (231, 57188), (238, 55506), (308, 42891), (319, 41412), (348, 37961), (357, 37004), (374, 35322), (406, 32538), (462, 28594), (476, 27753), (493, 26796), (561, 23548), (609, 21692), (638, 20706), (714, 18502), (748, 17661), (812, 16269), (841, 15708), (924, 14297), (957, 13804), (986, 13398), (1122, 11774), (1218, 10846), (1276, 10353), (1309, 10092), (1428, 9251), (1479, 8932), (1682, 7854), (1914, 6902), (1972, 6699), (2233, 5916), (2244, 5887), (2436, 5423), (2523, 5236), (2618, 5046), (2958, 4466), (3364, 3927), (3451, 3828)]