22390146

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 28715454

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 727, 1062, 1454, 1711, 2181, 3422, 4362, 5133, 6543, 10266, 13086, 15399, 21083, 30798, 42166, 42893, 63249, 85786, 126498, 128679, 189747, 257358, 379494, 386037, 772074, 1243897, 2487794, 3731691, 7463382, 11195073, 22390146]

約数ペア:

[(1, 22390146), (2, 11195073), (3, 7463382), (6, 3731691), (9, 2487794), (18, 1243897), (29, 772074), (58, 386037), (59, 379494), (87, 257358), (118, 189747), (174, 128679), (177, 126498), (261, 85786), (354, 63249), (522, 42893), (531, 42166), (727, 30798), (1062, 21083), (1454, 15399), (1711, 13086), (2181, 10266), (3422, 6543), (4362, 5133)]