40173912

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5119}}^1$

素因数の和:5240

約数の個数: 48

約数和(自身を含む): 109824000

約数和(自身を除く): 69650088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 5119, 7848, 10238, 15357, 20476, 30714, 40952, 46071, 61428, 92142, 122856, 184284, 368568, 557971, 1115942, 1673913, 2231884, 3347826, 4463768, 5021739, 6695652, 10043478, 13391304, 20086956, 40173912]

約数ペア:

[(1, 40173912), (2, 20086956), (3, 13391304), (4, 10043478), (6, 6695652), (8, 5021739), (9, 4463768), (12, 3347826), (18, 2231884), (24, 1673913), (36, 1115942), (72, 557971), (109, 368568), (218, 184284), (327, 122856), (436, 92142), (654, 61428), (872, 46071), (981, 40952), (1308, 30714), (1962, 20476), (2616, 15357), (3924, 10238), (5119, 7848)]