18212814

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 42608592

約数和(自身を除く): 24395778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1123, 1802, 2246, 2703, 3369, 5406, 6738, 8109, 10107, 16218, 19091, 20214, 38182, 57273, 59519, 114546, 119038, 171819, 178557, 343638, 357114, 535671, 1011823, 1071342, 2023646, 3035469, 6070938, 9106407, 18212814]

約数ペア:

[(1, 18212814), (2, 9106407), (3, 6070938), (6, 3035469), (9, 2023646), (17, 1071342), (18, 1011823), (34, 535671), (51, 357114), (53, 343638), (102, 178557), (106, 171819), (153, 119038), (159, 114546), (306, 59519), (318, 57273), (477, 38182), (901, 20214), (954, 19091), (1123, 16218), (1802, 10107), (2246, 8109), (2703, 6738), (3369, 5406)]