18952614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 43630080

約数和(自身を除く): 24677466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 367, 453, 734, 906, 1101, 1359, 2202, 2718, 2869, 3303, 5738, 6606, 6973, 8607, 13946, 17214, 20919, 25821, 41838, 51642, 55417, 62757, 110834, 125514, 166251, 332502, 498753, 997506, 1052923, 2105846, 3158769, 6317538, 9476307, 18952614]

約数ペア:

[(1, 18952614), (2, 9476307), (3, 6317538), (6, 3158769), (9, 2105846), (18, 1052923), (19, 997506), (38, 498753), (57, 332502), (114, 166251), (151, 125514), (171, 110834), (302, 62757), (342, 55417), (367, 51642), (453, 41838), (734, 25821), (906, 20919), (1101, 17214), (1359, 13946), (2202, 8607), (2718, 6973), (2869, 6606), (3303, 5738)]