7993638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 18566496

約数和(自身を除く): 10572858

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 151, 153, 173, 302, 306, 346, 453, 519, 906, 1038, 1359, 1557, 2567, 2718, 2941, 3114, 5134, 5882, 7701, 8823, 15402, 17646, 23103, 26123, 26469, 46206, 52246, 52938, 78369, 156738, 235107, 444091, 470214, 888182, 1332273, 2664546, 3996819, 7993638]

約数ペア:

[(1, 7993638), (2, 3996819), (3, 2664546), (6, 1332273), (9, 888182), (17, 470214), (18, 444091), (34, 235107), (51, 156738), (102, 78369), (151, 52938), (153, 52246), (173, 46206), (302, 26469), (306, 26123), (346, 23103), (453, 17646), (519, 15402), (906, 8823), (1038, 7701), (1359, 5882), (1557, 5134), (2567, 3114), (2718, 2941)]