18475182

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 28699218

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1637, 1881, 3274, 3762, 4911, 5643, 9822, 11286, 14733, 18007, 29466, 31103, 36014, 44199, 54021, 62206, 88398, 93309, 108042, 162063, 186618, 279927, 324126, 342133, 486189, 559854, 684266, 839781, 972378, 1026399, 1679562, 2052798, 3079197, 6158394, 9237591, 18475182]

約数ペア:

[(1, 18475182), (2, 9237591), (3, 6158394), (6, 3079197), (9, 2052798), (11, 1679562), (18, 1026399), (19, 972378), (22, 839781), (27, 684266), (33, 559854), (38, 486189), (54, 342133), (57, 324126), (66, 279927), (99, 186618), (114, 162063), (171, 108042), (198, 93309), (209, 88398), (297, 62206), (342, 54021), (418, 44199), (513, 36014), (594, 31103), (627, 29466), (1026, 18007), (1254, 14733), (1637, 11286), (1881, 9822), (3274, 5643), (3762, 4911)]