16952628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 50216544

約数和(自身を除く): 33263916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 2621, 3234, 5242, 6468, 7863, 10484, 15726, 18347, 28831, 31452, 36694, 55041, 57662, 73388, 86493, 110082, 115324, 128429, 172986, 201817, 220164, 256858, 345972, 385287, 403634, 513716, 605451, 770574, 807268, 1210902, 1412719, 1541148, 2421804, 2825438, 4238157, 5650876, 8476314, 16952628]

約数ペア:

[(1, 16952628), (2, 8476314), (3, 5650876), (4, 4238157), (6, 2825438), (7, 2421804), (11, 1541148), (12, 1412719), (14, 1210902), (21, 807268), (22, 770574), (28, 605451), (33, 513716), (42, 403634), (44, 385287), (49, 345972), (66, 256858), (77, 220164), (84, 201817), (98, 172986), (132, 128429), (147, 115324), (154, 110082), (196, 86493), (231, 73388), (294, 57662), (308, 55041), (462, 36694), (539, 31452), (588, 28831), (924, 18347), (1078, 15726), (1617, 10484), (2156, 7863), (2621, 6468), (3234, 5242)]