18052164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2309

約数の個数: 72

約数和(自身を含む): 52055640

約数和(自身を除く): 34003476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2269, 2652, 3978, 4538, 6807, 7956, 9076, 13614, 20421, 27228, 29497, 38573, 40842, 58994, 77146, 81684, 88491, 115719, 117988, 154292, 176982, 231438, 265473, 347157, 353964, 462876, 501449, 530946, 694314, 1002898, 1061892, 1388628, 1504347, 2005796, 3008694, 4513041, 6017388, 9026082, 18052164]

約数ペア:

[(1, 18052164), (2, 9026082), (3, 6017388), (4, 4513041), (6, 3008694), (9, 2005796), (12, 1504347), (13, 1388628), (17, 1061892), (18, 1002898), (26, 694314), (34, 530946), (36, 501449), (39, 462876), (51, 353964), (52, 347157), (68, 265473), (78, 231438), (102, 176982), (117, 154292), (153, 117988), (156, 115719), (204, 88491), (221, 81684), (234, 77146), (306, 58994), (442, 40842), (468, 38573), (612, 29497), (663, 27228), (884, 20421), (1326, 13614), (1989, 9076), (2269, 7956), (2652, 6807), (3978, 4538)]