22720086

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 53514240

約数和(自身を除く): 30794154

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 2143, 3534, 4286, 5301, 6429, 10602, 12858, 19287, 38574, 40717, 66433, 81434, 122151, 132866, 199299, 244302, 366453, 398598, 597897, 732906, 1195794, 1262227, 2524454, 3786681, 7573362, 11360043, 22720086]

約数ペア:

[(1, 22720086), (2, 11360043), (3, 7573362), (6, 3786681), (9, 2524454), (18, 1262227), (19, 1195794), (31, 732906), (38, 597897), (57, 398598), (62, 366453), (93, 244302), (114, 199299), (171, 132866), (186, 122151), (279, 81434), (342, 66433), (558, 40717), (589, 38574), (1178, 19287), (1767, 12858), (2143, 10602), (3534, 6429), (4286, 5301)]