1909362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 4743360

約数和(自身を除く): 2833998

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 269, 273, 338, 507, 538, 546, 807, 1014, 1183, 1614, 1883, 2366, 3497, 3549, 3766, 5649, 6994, 7098, 10491, 11298, 20982, 24479, 45461, 48958, 73437, 90922, 136383, 146874, 272766, 318227, 636454, 954681, 1909362]

約数ペア:

[(1, 1909362), (2, 954681), (3, 636454), (6, 318227), (7, 272766), (13, 146874), (14, 136383), (21, 90922), (26, 73437), (39, 48958), (42, 45461), (78, 24479), (91, 20982), (169, 11298), (182, 10491), (269, 7098), (273, 6994), (338, 5649), (507, 3766), (538, 3549), (546, 3497), (807, 2366), (1014, 1883), (1183, 1614)]