19749114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14249}}^1$

素因数の和:14275

約数の個数: 48

約数和(自身を含む): 53352000

約数和(自身を除く): 33602886

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14249, 28498, 42747, 85494, 99743, 128241, 156739, 199486, 256482, 299229, 313478, 470217, 598458, 897687, 940434, 1097173, 1410651, 1795374, 2194346, 2821302, 3291519, 6583038, 9874557, 19749114]

約数ペア:

[(1, 19749114), (2, 9874557), (3, 6583038), (6, 3291519), (7, 2821302), (9, 2194346), (11, 1795374), (14, 1410651), (18, 1097173), (21, 940434), (22, 897687), (33, 598458), (42, 470217), (63, 313478), (66, 299229), (77, 256482), (99, 199486), (126, 156739), (154, 128241), (198, 99743), (231, 85494), (462, 42747), (693, 28498), (1386, 14249)]