1845307212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{213281}}^1$

素因数の和:213398

約数の個数: 48

約数和(自身を含む): 4968617472

約数和(自身を除く): 3123310260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 213281, 426562, 639843, 853124, 1279686, 1492967, 2559372, 2985934, 4478901, 5971868, 8957802, 17915604, 21967943, 43935886, 65903829, 87871772, 131807658, 153775601, 263615316, 307551202, 461326803, 615102404, 922653606, 1845307212]

約数ペア:

[(1, 1845307212), (2, 922653606), (3, 615102404), (4, 461326803), (6, 307551202), (7, 263615316), (12, 153775601), (14, 131807658), (21, 87871772), (28, 65903829), (42, 43935886), (84, 21967943), (103, 17915604), (206, 8957802), (309, 5971868), (412, 4478901), (618, 2985934), (721, 2559372), (1236, 1492967), (1442, 1279686), (2163, 853124), (2884, 639843), (4326, 426562), (8652, 213281)]