21384462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17053}}^1$

素因数の和:17088

約数の個数: 32

約数和(自身を含む): 49115520

約数和(自身を除く): 27731058

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 17053, 34106, 51159, 102318, 187583, 324007, 375166, 562749, 648014, 972021, 1125498, 1944042, 3564077, 7128154, 10692231, 21384462]

約数ペア:

[(1, 21384462), (2, 10692231), (3, 7128154), (6, 3564077), (11, 1944042), (19, 1125498), (22, 972021), (33, 648014), (38, 562749), (57, 375166), (66, 324007), (114, 187583), (209, 102318), (418, 51159), (627, 34106), (1254, 17053)]