12338172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4479

約数の個数: 72

約数和(自身を含む): 38892672

約数和(自身を除く): 26554500

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 4451, 8902, 13353, 17804, 26706, 31157, 40059, 48961, 53412, 62314, 80118, 93471, 97922, 124628, 146883, 160236, 186942, 195844, 280413, 293766, 342727, 373884, 440649, 560826, 587532, 685454, 881298, 1028181, 1121652, 1370908, 1762596, 2056362, 3084543, 4112724, 6169086, 12338172]

約数ペア:

[(1, 12338172), (2, 6169086), (3, 4112724), (4, 3084543), (6, 2056362), (7, 1762596), (9, 1370908), (11, 1121652), (12, 1028181), (14, 881298), (18, 685454), (21, 587532), (22, 560826), (28, 440649), (33, 373884), (36, 342727), (42, 293766), (44, 280413), (63, 195844), (66, 186942), (77, 160236), (84, 146883), (99, 124628), (126, 97922), (132, 93471), (154, 80118), (198, 62314), (231, 53412), (252, 48961), (308, 40059), (396, 31157), (462, 26706), (693, 17804), (924, 13353), (1386, 8902), (2772, 4451)]