12217380012

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{237157}}^1$

素因数の和:237229

約数の個数: 72

約数和(自身を含む): 32631043536

約数和(自身を除く): 20413663524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5724, 8586, 12879, 17172, 25758, 51516, 237157, 474314, 711471, 948628, 1422942, 2134413, 2845884, 4268826, 6403239, 8537652, 12569321, 12806478, 19209717, 25138642, 25612956, 37707963, 38419434, 50277284, 57629151, 75415926, 76838868, 113123889, 115258302, 150831852, 226247778, 230516604, 339371667, 452495556, 678743334, 1018115001, 1357486668, 2036230002, 3054345003, 4072460004, 6108690006, 12217380012]

約数ペア:

[(1, 12217380012), (2, 6108690006), (3, 4072460004), (4, 3054345003), (6, 2036230002), (9, 1357486668), (12, 1018115001), (18, 678743334), (27, 452495556), (36, 339371667), (53, 230516604), (54, 226247778), (81, 150831852), (106, 115258302), (108, 113123889), (159, 76838868), (162, 75415926), (212, 57629151), (243, 50277284), (318, 38419434), (324, 37707963), (477, 25612956), (486, 25138642), (636, 19209717), (954, 12806478), (972, 12569321), (1431, 8537652), (1908, 6403239), (2862, 4268826), (4293, 2845884), (5724, 2134413), (8586, 1422942), (12879, 948628), (17172, 711471), (25758, 474314), (51516, 237157)]