3990060684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{19697}}^1$

素因数の和:20055

約数の個数: 72

約数和(自身を含む): 10712087568

約数和(自身を除く): 6722026884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 331, 612, 662, 993, 1324, 1986, 2979, 3972, 5627, 5958, 11254, 11916, 16881, 19697, 22508, 33762, 39394, 50643, 59091, 67524, 78788, 101286, 118182, 177273, 202572, 236364, 334849, 354546, 669698, 709092, 1004547, 1339396, 2009094, 3013641, 4018188, 6027282, 6519707, 12054564, 13039414, 19559121, 26078828, 39118242, 58677363, 78236484, 110835019, 117354726, 221670038, 234709452, 332505057, 443340076, 665010114, 997515171, 1330020228, 1995030342, 3990060684]

約数ペア:

[(1, 3990060684), (2, 1995030342), (3, 1330020228), (4, 997515171), (6, 665010114), (9, 443340076), (12, 332505057), (17, 234709452), (18, 221670038), (34, 117354726), (36, 110835019), (51, 78236484), (68, 58677363), (102, 39118242), (153, 26078828), (204, 19559121), (306, 13039414), (331, 12054564), (612, 6519707), (662, 6027282), (993, 4018188), (1324, 3013641), (1986, 2009094), (2979, 1339396), (3972, 1004547), (5627, 709092), (5958, 669698), (11254, 354546), (11916, 334849), (16881, 236364), (19697, 202572), (22508, 177273), (33762, 118182), (39394, 101286), (50643, 78788), (59091, 67524)]