16375788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 48646416

約数和(自身を除く): 32270628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3181, 5148, 6362, 9543, 12724, 19086, 28629, 34991, 38172, 41353, 57258, 69982, 82706, 104973, 114516, 124059, 139964, 165412, 209946, 248118, 314919, 372177, 419892, 454883, 496236, 629838, 744354, 909766, 1259676, 1364649, 1488708, 1819532, 2729298, 4093947, 5458596, 8187894, 16375788]

約数ペア:

[(1, 16375788), (2, 8187894), (3, 5458596), (4, 4093947), (6, 2729298), (9, 1819532), (11, 1488708), (12, 1364649), (13, 1259676), (18, 909766), (22, 744354), (26, 629838), (33, 496236), (36, 454883), (39, 419892), (44, 372177), (52, 314919), (66, 248118), (78, 209946), (99, 165412), (117, 139964), (132, 124059), (143, 114516), (156, 104973), (198, 82706), (234, 69982), (286, 57258), (396, 41353), (429, 38172), (468, 34991), (572, 28629), (858, 19086), (1287, 12724), (1716, 9543), (2574, 6362), (3181, 5148)]