39993282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18671}}^1$

素因数の和:18703

約数の個数: 48

約数和(自身を含む): 104861952

約数和(自身を除く): 64868670

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 18671, 37342, 56013, 112026, 130697, 168039, 261394, 317407, 336078, 392091, 634814, 784182, 952221, 1176273, 1904442, 2221849, 2352546, 2856663, 4443698, 5713326, 6665547, 13331094, 19996641, 39993282]

約数ペア:

[(1, 39993282), (2, 19996641), (3, 13331094), (6, 6665547), (7, 5713326), (9, 4443698), (14, 2856663), (17, 2352546), (18, 2221849), (21, 1904442), (34, 1176273), (42, 952221), (51, 784182), (63, 634814), (102, 392091), (119, 336078), (126, 317407), (153, 261394), (238, 168039), (306, 130697), (357, 112026), (714, 56013), (1071, 37342), (2142, 18671)]