18622584

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13613}}^1$

素因数の和:13644

約数の個数: 48

約数和(自身を含む): 53094600

約数和(自身を除く): 34472016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13613, 27226, 40839, 54452, 81678, 108904, 122517, 163356, 245034, 258647, 326712, 490068, 517294, 775941, 980136, 1034588, 1551882, 2069176, 2327823, 3103764, 4655646, 6207528, 9311292, 18622584]

約数ペア:

[(1, 18622584), (2, 9311292), (3, 6207528), (4, 4655646), (6, 3103764), (8, 2327823), (9, 2069176), (12, 1551882), (18, 1034588), (19, 980136), (24, 775941), (36, 517294), (38, 490068), (57, 326712), (72, 258647), (76, 245034), (114, 163356), (152, 122517), (171, 108904), (228, 81678), (342, 54452), (456, 40839), (684, 27226), (1368, 13613)]