669672020178

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{253088443}}^1$

素因数の和:253088468

約数の個数: 48

約数和(自身を含む): 1731124956960

約数和(自身を除く): 1061452936782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 253088443, 506176886, 759265329, 1518530658, 1771619101, 2277795987, 3543238202, 4555591974, 5314857303, 6833387961, 10629714606, 12401333707, 13666775922, 15944571909, 24802667414, 31889143818, 37204001121, 47833715727, 74408002242, 95667431454, 111612003363, 223224006726, 334836010089, 669672020178]

約数ペア:

[(1, 669672020178), (2, 334836010089), (3, 223224006726), (6, 111612003363), (7, 95667431454), (9, 74408002242), (14, 47833715727), (18, 37204001121), (21, 31889143818), (27, 24802667414), (42, 15944571909), (49, 13666775922), (54, 12401333707), (63, 10629714606), (98, 6833387961), (126, 5314857303), (147, 4555591974), (189, 3543238202), (294, 2277795987), (378, 1771619101), (441, 1518530658), (882, 759265329), (1323, 506176886), (2646, 253088443)]