18760752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6857}}^1$

素因数の和:6890

約数の個数: 60

約数和(自身を含む): 55275480

約数和(自身を除く): 36514728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6857, 13714, 20571, 27428, 41142, 54856, 61713, 82284, 109712, 123426, 130283, 164568, 246852, 260566, 329136, 390849, 493704, 521132, 781698, 987408, 1042264, 1172547, 1563396, 2084528, 2345094, 3126792, 4690188, 6253584, 9380376, 18760752]

約数ペア:

[(1, 18760752), (2, 9380376), (3, 6253584), (4, 4690188), (6, 3126792), (8, 2345094), (9, 2084528), (12, 1563396), (16, 1172547), (18, 1042264), (19, 987408), (24, 781698), (36, 521132), (38, 493704), (48, 390849), (57, 329136), (72, 260566), (76, 246852), (114, 164568), (144, 130283), (152, 123426), (171, 109712), (228, 82284), (304, 61713), (342, 54856), (456, 41142), (684, 27428), (912, 20571), (1368, 13714), (2736, 6857)]