2231305812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1087381}}^1$

素因数の和:1087413

約数の個数: 48

約数和(自身を含む): 6089339200

約数和(自身を除く): 3858033388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 1087381, 2174762, 3262143, 4349524, 6524286, 9786429, 13048572, 19572858, 20660239, 29359287, 39145716, 41320478, 58718574, 61980717, 82640956, 117437148, 123961434, 185942151, 247922868, 371884302, 557826453, 743768604, 1115652906, 2231305812]

約数ペア:

[(1, 2231305812), (2, 1115652906), (3, 743768604), (4, 557826453), (6, 371884302), (9, 247922868), (12, 185942151), (18, 123961434), (19, 117437148), (27, 82640956), (36, 61980717), (38, 58718574), (54, 41320478), (57, 39145716), (76, 29359287), (108, 20660239), (114, 19572858), (171, 13048572), (228, 9786429), (342, 6524286), (513, 4349524), (684, 3262143), (1026, 2174762), (2052, 1087381)]