21760206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14683}}^1$

素因数の和:14720

約数の個数: 32

約数和(自身を含む): 49338240

約数和(自身を除く): 27578034

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14683, 29366, 44049, 88098, 190879, 278977, 381758, 557954, 572637, 836931, 1145274, 1673862, 3626701, 7253402, 10880103, 21760206]

約数ペア:

[(1, 21760206), (2, 10880103), (3, 7253402), (6, 3626701), (13, 1673862), (19, 1145274), (26, 836931), (38, 572637), (39, 557954), (57, 381758), (78, 278977), (114, 190879), (247, 88098), (494, 44049), (741, 29366), (1482, 14683)]