16953912

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2837}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 46486440

約数和(自身を除く): 29532528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2837, 2988, 5674, 5976, 8511, 11348, 17022, 22696, 25533, 34044, 51066, 68088, 102132, 204264, 235471, 470942, 706413, 941884, 1412826, 1883768, 2119239, 2825652, 4238478, 5651304, 8476956, 16953912]

約数ペア:

[(1, 16953912), (2, 8476956), (3, 5651304), (4, 4238478), (6, 2825652), (8, 2119239), (9, 1883768), (12, 1412826), (18, 941884), (24, 706413), (36, 470942), (72, 235471), (83, 204264), (166, 102132), (249, 68088), (332, 51066), (498, 34044), (664, 25533), (747, 22696), (996, 17022), (1494, 11348), (1992, 8511), (2837, 5976), (2988, 5674)]