123686766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11827}}^1$

素因数の和:11925

約数の個数: 48

約数和(自身を含む): 309988224

約数和(自身を除く): 186301458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 11827, 23654, 35481, 70962, 82789, 106443, 165578, 212886, 248367, 496734, 745101, 981641, 1490202, 1963282, 2944923, 5889846, 6871487, 8834769, 13742974, 17669538, 20614461, 41228922, 61843383, 123686766]

約数ペア:

[(1, 123686766), (2, 61843383), (3, 41228922), (6, 20614461), (7, 17669538), (9, 13742974), (14, 8834769), (18, 6871487), (21, 5889846), (42, 2944923), (63, 1963282), (83, 1490202), (126, 981641), (166, 745101), (249, 496734), (498, 248367), (581, 212886), (747, 165578), (1162, 106443), (1494, 82789), (1743, 70962), (3486, 35481), (5229, 23654), (10458, 11827)]