18463830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7993}}^1$

素因数の和:8021

約数の個数: 64

約数和(自身を含む): 55254528

約数和(自身を除く): 36790698

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 7993, 15986, 23979, 39965, 47958, 55951, 79930, 87923, 111902, 119895, 167853, 175846, 239790, 263769, 279755, 335706, 439615, 527538, 559510, 615461, 839265, 879230, 1230922, 1318845, 1678530, 1846383, 2637690, 3077305, 3692766, 6154610, 9231915, 18463830]

約数ペア:

[(1, 18463830), (2, 9231915), (3, 6154610), (5, 3692766), (6, 3077305), (7, 2637690), (10, 1846383), (11, 1678530), (14, 1318845), (15, 1230922), (21, 879230), (22, 839265), (30, 615461), (33, 559510), (35, 527538), (42, 439615), (55, 335706), (66, 279755), (70, 263769), (77, 239790), (105, 175846), (110, 167853), (154, 119895), (165, 111902), (210, 87923), (231, 79930), (330, 55951), (385, 47958), (462, 39965), (770, 23979), (1155, 15986), (2310, 7993)]