2146710438

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{148891}}^1$

素因数の和:148994

約数の個数: 40

約数和(自身を含む): 4864301640

約数和(自身を除く): 2717591202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 7209, 14418, 148891, 297782, 446673, 893346, 1340019, 2680038, 4020057, 8040114, 12060171, 13251299, 24120342, 26502598, 39753897, 79507794, 119261691, 238523382, 357785073, 715570146, 1073355219, 2146710438]

約数ペア:

[(1, 2146710438), (2, 1073355219), (3, 715570146), (6, 357785073), (9, 238523382), (18, 119261691), (27, 79507794), (54, 39753897), (81, 26502598), (89, 24120342), (162, 13251299), (178, 12060171), (267, 8040114), (534, 4020057), (801, 2680038), (1602, 1340019), (2403, 893346), (4806, 446673), (7209, 297782), (14418, 148891)]