40150728

素因数分解:

$2^3\times 3^4\times {\mathrm{61961}}^1$

素因数の和:61979

約数の個数: 40

約数和(自身を含む): 112461030

約数和(自身を除く): 72310302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 61961, 123922, 185883, 247844, 371766, 495688, 557649, 743532, 1115298, 1487064, 1672947, 2230596, 3345894, 4461192, 5018841, 6691788, 10037682, 13383576, 20075364, 40150728]

約数ペア:

[(1, 40150728), (2, 20075364), (3, 13383576), (4, 10037682), (6, 6691788), (8, 5018841), (9, 4461192), (12, 3345894), (18, 2230596), (24, 1672947), (27, 1487064), (36, 1115298), (54, 743532), (72, 557649), (81, 495688), (108, 371766), (162, 247844), (216, 185883), (324, 123922), (648, 61961)]