16273998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 40216176

約数和(自身を除く): 23942178

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, 4091, 8182, 12273, 24546, 36819, 53183, 69547, 73638, 106366, 139094, 159549, 208641, 319098, 417282, 478647, 625923, 904111, 957294, 1251846, 1808222, 2712333, 5424666, 8136999, 16273998]

約数ペア:

[(1, 16273998), (2, 8136999), (3, 5424666), (6, 2712333), (9, 1808222), (13, 1251846), (17, 957294), (18, 904111), (26, 625923), (34, 478647), (39, 417282), (51, 319098), (78, 208641), (102, 159549), (117, 139094), (153, 106366), (221, 73638), (234, 69547), (306, 53183), (442, 36819), (663, 24546), (1326, 12273), (1989, 8182), (3978, 4091)]