2112156

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 5778864

約数和(自身を除く): 3666708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 53, 54, 81, 82, 106, 108, 123, 159, 162, 164, 212, 243, 246, 318, 324, 369, 477, 486, 492, 636, 738, 954, 972, 1107, 1431, 1476, 1908, 2173, 2214, 2862, 3321, 4293, 4346, 4428, 5724, 6519, 6642, 8586, 8692, 9963, 12879, 13038, 13284, 17172, 19557, 19926, 25758, 26076, 39114, 39852, 51516, 58671, 78228, 117342, 176013, 234684, 352026, 528039, 704052, 1056078, 2112156]

約数ペア:

[(1, 2112156), (2, 1056078), (3, 704052), (4, 528039), (6, 352026), (9, 234684), (12, 176013), (18, 117342), (27, 78228), (36, 58671), (41, 51516), (53, 39852), (54, 39114), (81, 26076), (82, 25758), (106, 19926), (108, 19557), (123, 17172), (159, 13284), (162, 13038), (164, 12879), (212, 9963), (243, 8692), (246, 8586), (318, 6642), (324, 6519), (369, 5724), (477, 4428), (486, 4346), (492, 4293), (636, 3321), (738, 2862), (954, 2214), (972, 2173), (1107, 1908), (1431, 1476)]