31116834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 83116800

約数和(自身を除く): 51999966

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 73, 102, 119, 126, 146, 153, 199, 219, 238, 306, 357, 398, 438, 511, 597, 657, 714, 1022, 1071, 1194, 1241, 1314, 1393, 1533, 1791, 2142, 2482, 2786, 3066, 3383, 3582, 3723, 4179, 4599, 6766, 7446, 8358, 8687, 9198, 10149, 11169, 12537, 14527, 17374, 20298, 22338, 23681, 25074, 26061, 29054, 30447, 43581, 47362, 52122, 60894, 71043, 78183, 87162, 101689, 130743, 142086, 156366, 203378, 213129, 246959, 261486, 305067, 426258, 493918, 610134, 740877, 915201, 1481754, 1728713, 1830402, 2222631, 3457426, 4445262, 5186139, 10372278, 15558417, 31116834]

約数ペア:

[(1, 31116834), (2, 15558417), (3, 10372278), (6, 5186139), (7, 4445262), (9, 3457426), (14, 2222631), (17, 1830402), (18, 1728713), (21, 1481754), (34, 915201), (42, 740877), (51, 610134), (63, 493918), (73, 426258), (102, 305067), (119, 261486), (126, 246959), (146, 213129), (153, 203378), (199, 156366), (219, 142086), (238, 130743), (306, 101689), (357, 87162), (398, 78183), (438, 71043), (511, 60894), (597, 52122), (657, 47362), (714, 43581), (1022, 30447), (1071, 29054), (1194, 26061), (1241, 25074), (1314, 23681), (1393, 22338), (1533, 20298), (1791, 17374), (2142, 14527), (2482, 12537), (2786, 11169), (3066, 10149), (3383, 9198), (3582, 8687), (3723, 8358), (4179, 7446), (4599, 6766)]