19340118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9029}}^1$

素因数の和:9061

約数の個数: 48

約数和(自身を含む): 50712480

約数和(自身を除く): 31372362

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9029, 18058, 27087, 54174, 63203, 81261, 126406, 153493, 162522, 189609, 306986, 379218, 460479, 568827, 920958, 1074451, 1137654, 1381437, 2148902, 2762874, 3223353, 6446706, 9670059, 19340118]

約数ペア:

[(1, 19340118), (2, 9670059), (3, 6446706), (6, 3223353), (7, 2762874), (9, 2148902), (14, 1381437), (17, 1137654), (18, 1074451), (21, 920958), (34, 568827), (42, 460479), (51, 379218), (63, 306986), (102, 189609), (119, 162522), (126, 153493), (153, 126406), (238, 81261), (306, 63203), (357, 54174), (714, 27087), (1071, 18058), (2142, 9029)]