18803092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 42053760

約数和(自身を除く): 23250668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1489, 1804, 2978, 3157, 5956, 6314, 10423, 12628, 16379, 20846, 32758, 41692, 61049, 65516, 114653, 122098, 229306, 244196, 427343, 458612, 671539, 854686, 1343078, 1709372, 2686156, 4700773, 9401546, 18803092]

約数ペア:

[(1, 18803092), (2, 9401546), (4, 4700773), (7, 2686156), (11, 1709372), (14, 1343078), (22, 854686), (28, 671539), (41, 458612), (44, 427343), (77, 244196), (82, 229306), (154, 122098), (164, 114653), (287, 65516), (308, 61049), (451, 41692), (574, 32758), (902, 20846), (1148, 16379), (1489, 12628), (1804, 10423), (2978, 6314), (3157, 5956)]