18618374928

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{45887}}^1$

素因数の和:46084

約数の個数: 80

約数和(自身を含む): 49162567680

約数和(自身を除く): 30544192752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 107, 158, 214, 237, 316, 321, 428, 474, 632, 642, 856, 948, 1264, 1284, 1712, 1896, 2568, 3792, 5136, 8453, 16906, 25359, 33812, 45887, 50718, 67624, 91774, 101436, 135248, 137661, 183548, 202872, 275322, 367096, 405744, 550644, 734192, 1101288, 2202576, 3625073, 4909909, 7250146, 9819818, 10875219, 14500292, 14729727, 19639636, 21750438, 29000584, 29459454, 39279272, 43500876, 58001168, 58918908, 78558544, 87001752, 117837816, 174003504, 235675632, 387882811, 775765622, 1163648433, 1551531244, 2327296866, 3103062488, 4654593732, 6206124976, 9309187464, 18618374928]

約数ペア:

[(1, 18618374928), (2, 9309187464), (3, 6206124976), (4, 4654593732), (6, 3103062488), (8, 2327296866), (12, 1551531244), (16, 1163648433), (24, 775765622), (48, 387882811), (79, 235675632), (107, 174003504), (158, 117837816), (214, 87001752), (237, 78558544), (316, 58918908), (321, 58001168), (428, 43500876), (474, 39279272), (632, 29459454), (642, 29000584), (856, 21750438), (948, 19639636), (1264, 14729727), (1284, 14500292), (1712, 10875219), (1896, 9819818), (2568, 7250146), (3792, 4909909), (5136, 3625073), (8453, 2202576), (16906, 1101288), (25359, 734192), (33812, 550644), (45887, 405744), (50718, 367096), (67624, 275322), (91774, 202872), (101436, 183548), (135248, 137661)]