121112226

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 160897374

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 837, 1019, 1278, 1674, 1917, 2038, 2201, 3057, 3834, 4402, 6114, 6603, 9171, 13206, 18342, 19809, 27513, 31589, 39618, 55026, 59427, 63178, 72349, 94767, 118854, 144698, 189534, 217047, 284301, 434094, 568602, 651141, 852903, 1302282, 1705806, 1953423, 2242819, 3906846, 4485638, 6728457, 13456914, 20185371, 40370742, 60556113, 121112226]

約数ペア:

[(1, 121112226), (2, 60556113), (3, 40370742), (6, 20185371), (9, 13456914), (18, 6728457), (27, 4485638), (31, 3906846), (54, 2242819), (62, 1953423), (71, 1705806), (93, 1302282), (142, 852903), (186, 651141), (213, 568602), (279, 434094), (426, 284301), (558, 217047), (639, 189534), (837, 144698), (1019, 118854), (1278, 94767), (1674, 72349), (1917, 63178), (2038, 59427), (2201, 55026), (3057, 39618), (3834, 31589), (4402, 27513), (6114, 19809), (6603, 18342), (9171, 13206)]