216089406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29789}}^1$

素因数の和:29841

約数の個数: 48

約数和(自身を含む): 520490880

約数和(自身を除く): 304401474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 29789, 59578, 89367, 178734, 268101, 387257, 536202, 774514, 923459, 1161771, 1846918, 2323542, 2770377, 3485313, 5540754, 6970626, 8311131, 12004967, 16622262, 24009934, 36014901, 72029802, 108044703, 216089406]

約数ペア:

[(1, 216089406), (2, 108044703), (3, 72029802), (6, 36014901), (9, 24009934), (13, 16622262), (18, 12004967), (26, 8311131), (31, 6970626), (39, 5540754), (62, 3485313), (78, 2770377), (93, 2323542), (117, 1846918), (186, 1161771), (234, 923459), (279, 774514), (403, 536202), (558, 387257), (806, 268101), (1209, 178734), (2418, 89367), (3627, 59578), (7254, 29789)]