31819691124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{141353}}^1$

素因数の和:141426

約数の個数: 108

約数和(自身を含む): 89450790156

約数和(自身を除く): 57631099032

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 169, 222, 234, 333, 338, 444, 468, 481, 507, 666, 676, 962, 1014, 1332, 1443, 1521, 1924, 2028, 2886, 3042, 4329, 5772, 6084, 6253, 8658, 12506, 17316, 18759, 25012, 37518, 56277, 75036, 112554, 141353, 225108, 282706, 424059, 565412, 848118, 1272177, 1696236, 1837589, 2544354, 3675178, 5088708, 5230061, 5512767, 7350356, 10460122, 11025534, 15690183, 16538301, 20920244, 22051068, 23888657, 31380366, 33076602, 47070549, 47777314, 62760732, 66153204, 67990793, 71665971, 94141098, 95554628, 135981586, 143331942, 188282196, 203972379, 214997913, 271963172, 286663884, 407944758, 429995826, 611917137, 815889516, 859991652, 883880309, 1223834274, 1767760618, 2447668548, 2651640927, 3535521236, 5303281854, 7954922781, 10606563708, 15909845562, 31819691124]

約数ペア:

[(1, 31819691124), (2, 15909845562), (3, 10606563708), (4, 7954922781), (6, 5303281854), (9, 3535521236), (12, 2651640927), (13, 2447668548), (18, 1767760618), (26, 1223834274), (36, 883880309), (37, 859991652), (39, 815889516), (52, 611917137), (74, 429995826), (78, 407944758), (111, 286663884), (117, 271963172), (148, 214997913), (156, 203972379), (169, 188282196), (222, 143331942), (234, 135981586), (333, 95554628), (338, 94141098), (444, 71665971), (468, 67990793), (481, 66153204), (507, 62760732), (666, 47777314), (676, 47070549), (962, 33076602), (1014, 31380366), (1332, 23888657), (1443, 22051068), (1521, 20920244), (1924, 16538301), (2028, 15690183), (2886, 11025534), (3042, 10460122), (4329, 7350356), (5772, 5512767), (6084, 5230061), (6253, 5088708), (8658, 3675178), (12506, 2544354), (17316, 1837589), (18759, 1696236), (25012, 1272177), (37518, 848118), (56277, 565412), (75036, 424059), (112554, 282706), (141353, 225108)]