2401812

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{353}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 7215936

約数和(自身を除く): 4814124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 353, 378, 486, 567, 706, 756, 972, 1059, 1134, 1412, 1701, 2118, 2268, 2471, 3177, 3402, 4236, 4942, 6354, 6804, 7413, 9531, 9884, 12708, 14826, 19062, 22239, 28593, 29652, 38124, 44478, 57186, 66717, 85779, 88956, 114372, 133434, 171558, 200151, 266868, 343116, 400302, 600453, 800604, 1200906, 2401812]

約数ペア:

[(1, 2401812), (2, 1200906), (3, 800604), (4, 600453), (6, 400302), (7, 343116), (9, 266868), (12, 200151), (14, 171558), (18, 133434), (21, 114372), (27, 88956), (28, 85779), (36, 66717), (42, 57186), (54, 44478), (63, 38124), (81, 29652), (84, 28593), (108, 22239), (126, 19062), (162, 14826), (189, 12708), (243, 9884), (252, 9531), (324, 7413), (353, 6804), (378, 6354), (486, 4942), (567, 4236), (706, 3402), (756, 3177), (972, 2471), (1059, 2268), (1134, 2118), (1412, 1701)]