16120386

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 37346400

約数和(自身を除く): 21226014

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 139, 153, 278, 306, 379, 417, 758, 834, 1137, 1251, 2274, 2363, 2502, 3411, 4726, 6443, 6822, 7089, 12886, 14178, 19329, 21267, 38658, 42534, 52681, 57987, 105362, 115974, 158043, 316086, 474129, 895577, 948258, 1791154, 2686731, 5373462, 8060193, 16120386]

約数ペア:

[(1, 16120386), (2, 8060193), (3, 5373462), (6, 2686731), (9, 1791154), (17, 948258), (18, 895577), (34, 474129), (51, 316086), (102, 158043), (139, 115974), (153, 105362), (278, 57987), (306, 52681), (379, 42534), (417, 38658), (758, 21267), (834, 19329), (1137, 14178), (1251, 12886), (2274, 7089), (2363, 6822), (2502, 6443), (3411, 4726)]