40458366

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19211}}^1$

素因数の和:19238

約数の個数: 40

約数和(自身を含む): 97635384

約数和(自身を除く): 57177018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 19211, 38422, 57633, 115266, 172899, 249743, 345798, 499486, 518697, 749229, 1037394, 1498458, 1556091, 2247687, 3112182, 4495374, 6743061, 13486122, 20229183, 40458366]

約数ペア:

[(1, 40458366), (2, 20229183), (3, 13486122), (6, 6743061), (9, 4495374), (13, 3112182), (18, 2247687), (26, 1556091), (27, 1498458), (39, 1037394), (54, 749229), (78, 518697), (81, 499486), (117, 345798), (162, 249743), (234, 172899), (351, 115266), (702, 57633), (1053, 38422), (2106, 19211)]