26847522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 72

約数和(自身を含む): 66713556

約数和(自身を除く): 39866034

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 397, 442, 578, 663, 794, 867, 1191, 1326, 1734, 1989, 2382, 2601, 3573, 3757, 3978, 5161, 5202, 6749, 7146, 7514, 10322, 11271, 13498, 15483, 20247, 22542, 30966, 33813, 40494, 46449, 60741, 67626, 87737, 92898, 114733, 121482, 175474, 229466, 263211, 344199, 526422, 688398, 789633, 1032597, 1491529, 1579266, 2065194, 2983058, 4474587, 8949174, 13423761, 26847522]

約数ペア:

[(1, 26847522), (2, 13423761), (3, 8949174), (6, 4474587), (9, 2983058), (13, 2065194), (17, 1579266), (18, 1491529), (26, 1032597), (34, 789633), (39, 688398), (51, 526422), (78, 344199), (102, 263211), (117, 229466), (153, 175474), (221, 121482), (234, 114733), (289, 92898), (306, 87737), (397, 67626), (442, 60741), (578, 46449), (663, 40494), (794, 33813), (867, 30966), (1191, 22542), (1326, 20247), (1734, 15483), (1989, 13498), (2382, 11271), (2601, 10322), (3573, 7514), (3757, 7146), (3978, 6749), (5161, 5202)]