12172116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 31907232

約数和(自身を除く): 19735116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 101, 121, 132, 166, 202, 242, 249, 303, 332, 363, 404, 484, 498, 606, 726, 913, 996, 1111, 1212, 1452, 1826, 2222, 2739, 3333, 3652, 4444, 5478, 6666, 8383, 10043, 10956, 12221, 13332, 16766, 20086, 24442, 25149, 30129, 33532, 36663, 40172, 48884, 50298, 60258, 73326, 92213, 100596, 120516, 146652, 184426, 276639, 368852, 553278, 1014343, 1106556, 2028686, 3043029, 4057372, 6086058, 12172116]

約数ペア:

[(1, 12172116), (2, 6086058), (3, 4057372), (4, 3043029), (6, 2028686), (11, 1106556), (12, 1014343), (22, 553278), (33, 368852), (44, 276639), (66, 184426), (83, 146652), (101, 120516), (121, 100596), (132, 92213), (166, 73326), (202, 60258), (242, 50298), (249, 48884), (303, 40172), (332, 36663), (363, 33532), (404, 30129), (484, 25149), (498, 24442), (606, 20086), (726, 16766), (913, 13332), (996, 12221), (1111, 10956), (1212, 10043), (1452, 8383), (1826, 6666), (2222, 5478), (2739, 4444), (3333, 3652)]