29667474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 68140800

約数和(自身を除く): 38473326

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 342, 389, 446, 669, 778, 1167, 1338, 2007, 2334, 3501, 4014, 4237, 7002, 7391, 8474, 12711, 14782, 22173, 25422, 38133, 44346, 66519, 76266, 86747, 133038, 173494, 260241, 520482, 780723, 1561446, 1648193, 3296386, 4944579, 9889158, 14833737, 29667474]

約数ペア:

[(1, 29667474), (2, 14833737), (3, 9889158), (6, 4944579), (9, 3296386), (18, 1648193), (19, 1561446), (38, 780723), (57, 520482), (114, 260241), (171, 173494), (223, 133038), (342, 86747), (389, 76266), (446, 66519), (669, 44346), (778, 38133), (1167, 25422), (1338, 22173), (2007, 14782), (2334, 12711), (3501, 8474), (4014, 7391), (4237, 7002)]