2757636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 8246784

約数和(自身を除く): 5489148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 353, 372, 434, 558, 651, 706, 868, 1059, 1116, 1302, 1412, 1953, 2118, 2471, 2604, 3177, 3906, 4236, 4942, 6354, 7413, 7812, 9884, 10943, 12708, 14826, 21886, 22239, 29652, 32829, 43772, 44478, 65658, 76601, 88956, 98487, 131316, 153202, 196974, 229803, 306404, 393948, 459606, 689409, 919212, 1378818, 2757636]

約数ペア:

[(1, 2757636), (2, 1378818), (3, 919212), (4, 689409), (6, 459606), (7, 393948), (9, 306404), (12, 229803), (14, 196974), (18, 153202), (21, 131316), (28, 98487), (31, 88956), (36, 76601), (42, 65658), (62, 44478), (63, 43772), (84, 32829), (93, 29652), (124, 22239), (126, 21886), (186, 14826), (217, 12708), (252, 10943), (279, 9884), (353, 7812), (372, 7413), (434, 6354), (558, 4942), (651, 4236), (706, 3906), (868, 3177), (1059, 2604), (1116, 2471), (1302, 2118), (1412, 1953)]