12019260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18211}}^1$

素因数の和:18234

約数の個数: 48

約数和(自身を含む): 36715392

約数和(自身を除く): 24696132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18211, 36422, 54633, 72844, 91055, 109266, 182110, 200321, 218532, 273165, 364220, 400642, 546330, 600963, 801284, 1001605, 1092660, 1201926, 2003210, 2403852, 3004815, 4006420, 6009630, 12019260]

約数ペア:

[(1, 12019260), (2, 6009630), (3, 4006420), (4, 3004815), (5, 2403852), (6, 2003210), (10, 1201926), (11, 1092660), (12, 1001605), (15, 801284), (20, 600963), (22, 546330), (30, 400642), (33, 364220), (44, 273165), (55, 218532), (60, 200321), (66, 182110), (110, 109266), (132, 91055), (165, 72844), (220, 54633), (330, 36422), (660, 18211)]