142719318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66629}}^1$

素因数の和:66661

約数の個数: 48

約数和(自身を含む): 374194080

約数和(自身を除く): 231474762

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, 66629, 133258, 199887, 399774, 466403, 599661, 932806, 1132693, 1199322, 1399209, 2265386, 2798418, 3398079, 4197627, 6796158, 7928851, 8395254, 10194237, 15857702, 20388474, 23786553, 47573106, 71359659, 142719318]

約数ペア:

[(1, 142719318), (2, 71359659), (3, 47573106), (6, 23786553), (7, 20388474), (9, 15857702), (14, 10194237), (17, 8395254), (18, 7928851), (21, 6796158), (34, 4197627), (42, 3398079), (51, 2798418), (63, 2265386), (102, 1399209), (119, 1199322), (126, 1132693), (153, 932806), (238, 599661), (306, 466403), (357, 399774), (714, 199887), (1071, 133258), (2142, 66629)]