7253298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 17122560

約数和(自身を除く): 9869262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 223, 234, 278, 417, 446, 669, 834, 1251, 1338, 1807, 2007, 2502, 2899, 3614, 4014, 5421, 5798, 8697, 10842, 16263, 17394, 26091, 30997, 32526, 52182, 61994, 92991, 185982, 278973, 402961, 557946, 805922, 1208883, 2417766, 3626649, 7253298]

約数ペア:

[(1, 7253298), (2, 3626649), (3, 2417766), (6, 1208883), (9, 805922), (13, 557946), (18, 402961), (26, 278973), (39, 185982), (78, 92991), (117, 61994), (139, 52182), (223, 32526), (234, 30997), (278, 26091), (417, 17394), (446, 16263), (669, 10842), (834, 8697), (1251, 5798), (1338, 5421), (1807, 4014), (2007, 3614), (2502, 2899)]