12289305564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{63487}}^1$

素因数の和:63799

約数の個数: 72

約数和(自身を含む): 32815677440

約数和(自身を除く): 20526371876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 283, 342, 566, 684, 849, 1132, 1698, 2547, 3396, 5094, 5377, 10188, 10754, 16131, 21508, 32262, 48393, 63487, 64524, 96786, 126974, 190461, 193572, 253948, 380922, 571383, 761844, 1142766, 1206253, 2285532, 2412506, 3618759, 4825012, 7237518, 10856277, 14475036, 17966821, 21712554, 35933642, 43425108, 53900463, 71867284, 107800926, 161701389, 215601852, 323402778, 341369599, 646805556, 682739198, 1024108797, 1365478396, 2048217594, 3072326391, 4096435188, 6144652782, 12289305564]

約数ペア:

[(1, 12289305564), (2, 6144652782), (3, 4096435188), (4, 3072326391), (6, 2048217594), (9, 1365478396), (12, 1024108797), (18, 682739198), (19, 646805556), (36, 341369599), (38, 323402778), (57, 215601852), (76, 161701389), (114, 107800926), (171, 71867284), (228, 53900463), (283, 43425108), (342, 35933642), (566, 21712554), (684, 17966821), (849, 14475036), (1132, 10856277), (1698, 7237518), (2547, 4825012), (3396, 3618759), (5094, 2412506), (5377, 2285532), (10188, 1206253), (10754, 1142766), (16131, 761844), (21508, 571383), (32262, 380922), (48393, 253948), (63487, 193572), (64524, 190461), (96786, 126974)]