14201018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 25923240

約数和(自身を除く): 11722222

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 89, 178, 221, 247, 323, 361, 442, 494, 646, 722, 1157, 1513, 1691, 2314, 3026, 3382, 4199, 4693, 6137, 8398, 9386, 12274, 19669, 21983, 28747, 32129, 39338, 43966, 57494, 64258, 79781, 159562, 373711, 417677, 546193, 747422, 835354, 1092386, 7100509, 14201018]

約数ペア:

[(1, 14201018), (2, 7100509), (13, 1092386), (17, 835354), (19, 747422), (26, 546193), (34, 417677), (38, 373711), (89, 159562), (178, 79781), (221, 64258), (247, 57494), (323, 43966), (361, 39338), (442, 32129), (494, 28747), (646, 21983), (722, 19669), (1157, 12274), (1513, 9386), (1691, 8398), (2314, 6137), (3026, 4693), (3382, 4199)]