18229626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 41970240

約数和(自身を除く): 23740614

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 353, 453, 706, 906, 1059, 1359, 2118, 2718, 2869, 3177, 5738, 6354, 6707, 8607, 13414, 17214, 20121, 25821, 40242, 51642, 53303, 60363, 106606, 120726, 159909, 319818, 479727, 959454, 1012757, 2025514, 3038271, 6076542, 9114813, 18229626]

約数ペア:

[(1, 18229626), (2, 9114813), (3, 6076542), (6, 3038271), (9, 2025514), (18, 1012757), (19, 959454), (38, 479727), (57, 319818), (114, 159909), (151, 120726), (171, 106606), (302, 60363), (342, 53303), (353, 51642), (453, 40242), (706, 25821), (906, 20121), (1059, 17214), (1359, 13414), (2118, 8607), (2718, 6707), (2869, 6354), (3177, 5738)]