15156900018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3810181}}^1$

素因数の和:3810219

約数の個数: 48

約数和(自身を含む): 37446468696

約数和(自身を除く): 22289568678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 3810181, 7620362, 11430543, 22861086, 34291629, 49532353, 64773077, 68583258, 99064706, 129546154, 148597059, 194319231, 297194118, 388638462, 445791177, 582957693, 842050001, 891582354, 1165915386, 1684100002, 2526150003, 5052300006, 7578450009, 15156900018]

約数ペア:

[(1, 15156900018), (2, 7578450009), (3, 5052300006), (6, 2526150003), (9, 1684100002), (13, 1165915386), (17, 891582354), (18, 842050001), (26, 582957693), (34, 445791177), (39, 388638462), (51, 297194118), (78, 194319231), (102, 148597059), (117, 129546154), (153, 99064706), (221, 68583258), (234, 64773077), (306, 49532353), (442, 34291629), (663, 22861086), (1326, 11430543), (1989, 7620362), (3978, 3810181)]