1945140162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{348217}}^1$

素因数の和:348255

約数の個数: 48

約数和(自身を含む): 4763622240

約数和(自身を除く): 2818482078

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 348217, 696434, 1044651, 2089302, 2437519, 4875038, 6616123, 7312557, 13232246, 14625114, 17062633, 19848369, 34125266, 39696738, 46312861, 51187899, 92625722, 102375798, 138938583, 277877166, 324190027, 648380054, 972570081, 1945140162]

約数ペア:

[(1, 1945140162), (2, 972570081), (3, 648380054), (6, 324190027), (7, 277877166), (14, 138938583), (19, 102375798), (21, 92625722), (38, 51187899), (42, 46312861), (49, 39696738), (57, 34125266), (98, 19848369), (114, 17062633), (133, 14625114), (147, 13232246), (266, 7312557), (294, 6616123), (399, 4875038), (798, 2437519), (931, 2089302), (1862, 1044651), (2793, 696434), (5586, 348217)]