31202598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 76423680

約数和(自身を除く): 45221082

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 641, 798, 854, 1159, 1281, 1282, 1923, 2318, 2562, 3477, 3846, 4487, 6954, 8113, 8974, 12179, 13461, 16226, 24339, 24358, 26922, 36537, 39101, 48678, 73074, 78202, 85253, 117303, 170506, 234606, 255759, 273707, 511518, 547414, 742919, 821121, 1485838, 1642242, 2228757, 4457514, 5200433, 10400866, 15601299, 31202598]

約数ペア:

[(1, 31202598), (2, 15601299), (3, 10400866), (6, 5200433), (7, 4457514), (14, 2228757), (19, 1642242), (21, 1485838), (38, 821121), (42, 742919), (57, 547414), (61, 511518), (114, 273707), (122, 255759), (133, 234606), (183, 170506), (266, 117303), (366, 85253), (399, 78202), (427, 73074), (641, 48678), (798, 39101), (854, 36537), (1159, 26922), (1281, 24358), (1282, 24339), (1923, 16226), (2318, 13461), (2562, 12179), (3477, 8974), (3846, 8113), (4487, 6954)]