17772144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1542

約数の個数: 80

約数和(自身を含む): 52080000

約数和(自身を除く): 34307856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1499, 1976, 2964, 2998, 3952, 4497, 5928, 5996, 8994, 11856, 11992, 17988, 19487, 23984, 28481, 35976, 38974, 56962, 58461, 71952, 77948, 85443, 113924, 116922, 155896, 170886, 227848, 233844, 311792, 341772, 370253, 455696, 467688, 683544, 740506, 935376, 1110759, 1367088, 1481012, 2221518, 2962024, 4443036, 5924048, 8886072, 17772144]

約数ペア:

[(1, 17772144), (2, 8886072), (3, 5924048), (4, 4443036), (6, 2962024), (8, 2221518), (12, 1481012), (13, 1367088), (16, 1110759), (19, 935376), (24, 740506), (26, 683544), (38, 467688), (39, 455696), (48, 370253), (52, 341772), (57, 311792), (76, 233844), (78, 227848), (104, 170886), (114, 155896), (152, 116922), (156, 113924), (208, 85443), (228, 77948), (247, 71952), (304, 58461), (312, 56962), (456, 38974), (494, 35976), (624, 28481), (741, 23984), (912, 19487), (988, 17988), (1482, 11992), (1499, 11856), (1976, 8994), (2964, 5996), (2998, 5928), (3952, 4497)]