16038954

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 36114624

約数和(自身を除く): 20075670

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 211, 246, 309, 369, 422, 618, 633, 738, 927, 1266, 1854, 1899, 3798, 4223, 8446, 8651, 12669, 17302, 21733, 25338, 25953, 38007, 43466, 51906, 65199, 76014, 77859, 130398, 155718, 195597, 391194, 891053, 1782106, 2673159, 5346318, 8019477, 16038954]

約数ペア:

[(1, 16038954), (2, 8019477), (3, 5346318), (6, 2673159), (9, 1782106), (18, 891053), (41, 391194), (82, 195597), (103, 155718), (123, 130398), (206, 77859), (211, 76014), (246, 65199), (309, 51906), (369, 43466), (422, 38007), (618, 25953), (633, 25338), (738, 21733), (927, 17302), (1266, 12669), (1854, 8651), (1899, 8446), (3798, 4223)]