18115655184068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1\times {\mathrm{3380243}}^1$

素因数の和:3384764

約数の個数: 48

約数和(自身を含む): 35633396486016

約数和(自身を除く): 17517741301948

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 4481, 8962, 17924, 58253, 103063, 116506, 206126, 233012, 412252, 1339819, 2679638, 3380243, 5359276, 6760486, 13520972, 43943159, 77745589, 87886318, 155491178, 175772636, 310982356, 1010692657, 2021385314, 4042770628, 15146868883, 30293737766, 60587475532, 196909295479, 348377984309, 393818590958, 696755968618, 787637181916, 1393511937236, 4528913796017, 9057827592034, 18115655184068]

約数ペア:

[(1, 18115655184068), (2, 9057827592034), (4, 4528913796017), (13, 1393511937236), (23, 787637181916), (26, 696755968618), (46, 393818590958), (52, 348377984309), (92, 196909295479), (299, 60587475532), (598, 30293737766), (1196, 15146868883), (4481, 4042770628), (8962, 2021385314), (17924, 1010692657), (58253, 310982356), (103063, 175772636), (116506, 155491178), (206126, 87886318), (233012, 77745589), (412252, 43943159), (1339819, 13520972), (2679638, 6760486), (3380243, 5359276)]