12855816

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 37065600

約数和(自身を除く): 24209784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 47, 58, 72, 87, 94, 116, 131, 141, 174, 188, 232, 261, 262, 282, 348, 376, 393, 423, 522, 524, 564, 696, 786, 846, 1044, 1048, 1128, 1179, 1363, 1572, 1692, 2088, 2358, 2726, 3144, 3384, 3799, 4089, 4716, 5452, 6157, 7598, 8178, 9432, 10904, 11397, 12267, 12314, 15196, 16356, 18471, 22794, 24534, 24628, 30392, 32712, 34191, 36942, 45588, 49068, 49256, 55413, 68382, 73884, 91176, 98136, 110826, 136764, 147768, 178553, 221652, 273528, 357106, 443304, 535659, 714212, 1071318, 1428424, 1606977, 2142636, 3213954, 4285272, 6427908, 12855816]

約数ペア:

[(1, 12855816), (2, 6427908), (3, 4285272), (4, 3213954), (6, 2142636), (8, 1606977), (9, 1428424), (12, 1071318), (18, 714212), (24, 535659), (29, 443304), (36, 357106), (47, 273528), (58, 221652), (72, 178553), (87, 147768), (94, 136764), (116, 110826), (131, 98136), (141, 91176), (174, 73884), (188, 68382), (232, 55413), (261, 49256), (262, 49068), (282, 45588), (348, 36942), (376, 34191), (393, 32712), (423, 30392), (522, 24628), (524, 24534), (564, 22794), (696, 18471), (786, 16356), (846, 15196), (1044, 12314), (1048, 12267), (1128, 11397), (1179, 10904), (1363, 9432), (1572, 8178), (1692, 7598), (2088, 6157), (2358, 5452), (2726, 4716), (3144, 4089), (3384, 3799)]