18565563008

素因数分解:

$2^7\times {\mathrm{619}}^1\times {\mathrm{234319}}^1$

素因数の和:234952

約数の個数: 32

約数和(自身を含む): 37045992000

約数和(自身を除く): 18480428992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 619, 1238, 2476, 4952, 9904, 19808, 39616, 79232, 234319, 468638, 937276, 1874552, 3749104, 7498208, 14996416, 29992832, 145043461, 290086922, 580173844, 1160347688, 2320695376, 4641390752, 9282781504, 18565563008]

約数ペア:

[(1, 18565563008), (2, 9282781504), (4, 4641390752), (8, 2320695376), (16, 1160347688), (32, 580173844), (64, 290086922), (128, 145043461), (619, 29992832), (1238, 14996416), (2476, 7498208), (4952, 3749104), (9904, 1874552), (19808, 937276), (39616, 468638), (79232, 234319)]