26747892

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 71207136

約数和(自身を除く): 44459244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 467, 516, 666, 774, 934, 1332, 1401, 1548, 1591, 1868, 2802, 3182, 4203, 4773, 5604, 6364, 8406, 9546, 14319, 16812, 17279, 19092, 20081, 28638, 34558, 40162, 51837, 57276, 60243, 69116, 80324, 103674, 120486, 155511, 180729, 207348, 240972, 311022, 361458, 622044, 722916, 742997, 1485994, 2228991, 2971988, 4457982, 6686973, 8915964, 13373946, 26747892]

約数ペア:

[(1, 26747892), (2, 13373946), (3, 8915964), (4, 6686973), (6, 4457982), (9, 2971988), (12, 2228991), (18, 1485994), (36, 742997), (37, 722916), (43, 622044), (74, 361458), (86, 311022), (111, 240972), (129, 207348), (148, 180729), (172, 155511), (222, 120486), (258, 103674), (333, 80324), (387, 69116), (444, 60243), (467, 57276), (516, 51837), (666, 40162), (774, 34558), (934, 28638), (1332, 20081), (1401, 19092), (1548, 17279), (1591, 16812), (1868, 14319), (2802, 9546), (3182, 8406), (4203, 6364), (4773, 5604)]