1790867232018

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1223}}^1\times {\mathrm{176467}}^1$

素因数の和:178159

約数の個数: 48

約数和(自身を含む): 3891830918976

約数和(自身を除く): 2100963686958

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1223, 1383, 2446, 2766, 3669, 4149, 7338, 8298, 11007, 22014, 176467, 352934, 529401, 563803, 1058802, 1127606, 1588203, 1691409, 3176406, 3382818, 5074227, 10148454, 81351287, 162702574, 215819141, 244053861, 431638282, 488107722, 647457423, 732161583, 1294914846, 1464323166, 1942372269, 3884744538, 99492624001, 198985248002, 298477872003, 596955744006, 895433616009, 1790867232018]

約数ペア:

[(1, 1790867232018), (2, 895433616009), (3, 596955744006), (6, 298477872003), (9, 198985248002), (18, 99492624001), (461, 3884744538), (922, 1942372269), (1223, 1464323166), (1383, 1294914846), (2446, 732161583), (2766, 647457423), (3669, 488107722), (4149, 431638282), (7338, 244053861), (8298, 215819141), (11007, 162702574), (22014, 81351287), (176467, 10148454), (352934, 5074227), (529401, 3382818), (563803, 3176406), (1058802, 1691409), (1127606, 1588203)]