22404249

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 42393600

約数和(自身を除く): 19989351

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 367, 399, 459, 513, 969, 1071, 1101, 1197, 2261, 2569, 2907, 3213, 3303, 3591, 6239, 6783, 6973, 7707, 8721, 9909, 18717, 20349, 20919, 23121, 43673, 48811, 56151, 61047, 62757, 69363, 118541, 131019, 146433, 168453, 188271, 355623, 393057, 439299, 829787, 1066869, 1179171, 1317897, 2489361, 3200607, 7468083, 22404249]

約数ペア:

[(1, 22404249), (3, 7468083), (7, 3200607), (9, 2489361), (17, 1317897), (19, 1179171), (21, 1066869), (27, 829787), (51, 439299), (57, 393057), (63, 355623), (119, 188271), (133, 168453), (153, 146433), (171, 131019), (189, 118541), (323, 69363), (357, 62757), (367, 61047), (399, 56151), (459, 48811), (513, 43673), (969, 23121), (1071, 20919), (1101, 20349), (1197, 18717), (2261, 9909), (2569, 8721), (2907, 7707), (3213, 6973), (3303, 6783), (3591, 6239)]