1994181624

素因数分解:

$2^3\times 3^2\times {\mathrm{3181}}^1\times {\mathrm{8707}}^1$

素因数の和:11900

約数の個数: 48

約数和(自身を含む): 5403226920

約数和(自身を除く): 3409045296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3181, 6362, 8707, 9543, 12724, 17414, 19086, 25448, 26121, 28629, 34828, 38172, 52242, 57258, 69656, 76344, 78363, 104484, 114516, 156726, 208968, 229032, 313452, 626904, 27696967, 55393934, 83090901, 110787868, 166181802, 221575736, 249272703, 332363604, 498545406, 664727208, 997090812, 1994181624]

約数ペア:

[(1, 1994181624), (2, 997090812), (3, 664727208), (4, 498545406), (6, 332363604), (8, 249272703), (9, 221575736), (12, 166181802), (18, 110787868), (24, 83090901), (36, 55393934), (72, 27696967), (3181, 626904), (6362, 313452), (8707, 229032), (9543, 208968), (12724, 156726), (17414, 114516), (19086, 104484), (25448, 78363), (26121, 76344), (28629, 69656), (34828, 57258), (38172, 52242)]