22754589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 15952611

約数列:

[1, 3, 11, 13, 29, 31, 33, 39, 59, 87, 93, 143, 177, 319, 341, 377, 403, 429, 649, 767, 899, 957, 1023, 1131, 1209, 1711, 1829, 1947, 2301, 2697, 4147, 4433, 5133, 5487, 8437, 9889, 11687, 12441, 13299, 18821, 20119, 22243, 23777, 25311, 29667, 35061, 53041, 56463, 60357, 66729, 71331, 128557, 159123, 244673, 261547, 385671, 583451, 689533, 734019, 784641, 1750353, 2068599, 7584863, 22754589]

約数ペア:

[(1, 22754589), (3, 7584863), (11, 2068599), (13, 1750353), (29, 784641), (31, 734019), (33, 689533), (39, 583451), (59, 385671), (87, 261547), (93, 244673), (143, 159123), (177, 128557), (319, 71331), (341, 66729), (377, 60357), (403, 56463), (429, 53041), (649, 35061), (767, 29667), (899, 25311), (957, 23777), (1023, 22243), (1131, 20119), (1209, 18821), (1711, 13299), (1829, 12441), (1947, 11687), (2301, 9889), (2697, 8437), (4147, 5487), (4433, 5133)]