31322466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 72

約数和(自身を含む): 83629260

約数和(自身を除く): 52306794

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2089, 2142, 2499, 4178, 4998, 6267, 7497, 12534, 14623, 14994, 18801, 29246, 35513, 37602, 43869, 71026, 87738, 102361, 106539, 131607, 204722, 213078, 248591, 263214, 307083, 319617, 497182, 614166, 639234, 745773, 921249, 1491546, 1740137, 1842498, 2237319, 3480274, 4474638, 5220411, 10440822, 15661233, 31322466]

約数ペア:

[(1, 31322466), (2, 15661233), (3, 10440822), (6, 5220411), (7, 4474638), (9, 3480274), (14, 2237319), (17, 1842498), (18, 1740137), (21, 1491546), (34, 921249), (42, 745773), (49, 639234), (51, 614166), (63, 497182), (98, 319617), (102, 307083), (119, 263214), (126, 248591), (147, 213078), (153, 204722), (238, 131607), (294, 106539), (306, 102361), (357, 87738), (441, 71026), (714, 43869), (833, 37602), (882, 35513), (1071, 29246), (1666, 18801), (2089, 14994), (2142, 14623), (2499, 12534), (4178, 7497), (4998, 6267)]