802494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 2234880

約数和(自身を除く): 1432386

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 193, 198, 231, 297, 378, 386, 462, 579, 594, 693, 1158, 1351, 1386, 1737, 2079, 2123, 2702, 3474, 4053, 4158, 4246, 5211, 6369, 8106, 10422, 12159, 12738, 14861, 19107, 24318, 29722, 36477, 38214, 44583, 57321, 72954, 89166, 114642, 133749, 267498, 401247, 802494]

約数ペア:

[(1, 802494), (2, 401247), (3, 267498), (6, 133749), (7, 114642), (9, 89166), (11, 72954), (14, 57321), (18, 44583), (21, 38214), (22, 36477), (27, 29722), (33, 24318), (42, 19107), (54, 14861), (63, 12738), (66, 12159), (77, 10422), (99, 8106), (126, 6369), (154, 5211), (189, 4246), (193, 4158), (198, 4053), (231, 3474), (297, 2702), (378, 2123), (386, 2079), (462, 1737), (579, 1386), (594, 1351), (693, 1158)]