84210282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21169}}^1$

素因数の和:21207

約数の個数: 48

約数和(自身を含む): 208058760

約数和(自身を除く): 123848478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 21169, 42338, 63507, 127014, 190521, 275197, 359873, 381042, 550394, 719746, 825591, 1079619, 1651182, 2159238, 2476773, 3238857, 4678349, 4953546, 6477714, 9356698, 14035047, 28070094, 42105141, 84210282]

約数ペア:

[(1, 84210282), (2, 42105141), (3, 28070094), (6, 14035047), (9, 9356698), (13, 6477714), (17, 4953546), (18, 4678349), (26, 3238857), (34, 2476773), (39, 2159238), (51, 1651182), (78, 1079619), (102, 825591), (117, 719746), (153, 550394), (221, 381042), (234, 359873), (306, 275197), (442, 190521), (663, 127014), (1326, 63507), (1989, 42338), (3978, 21169)]