40860486

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 95185584

約数和(自身を除く): 54325098

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 1139, 1206, 1993, 2278, 3417, 3986, 5979, 6834, 10251, 11958, 17937, 20502, 33881, 35874, 67762, 101643, 133531, 203286, 267062, 304929, 400593, 609858, 801186, 1201779, 2270027, 2403558, 4540054, 6810081, 13620162, 20430243, 40860486]

約数ペア:

[(1, 40860486), (2, 20430243), (3, 13620162), (6, 6810081), (9, 4540054), (17, 2403558), (18, 2270027), (34, 1201779), (51, 801186), (67, 609858), (102, 400593), (134, 304929), (153, 267062), (201, 203286), (306, 133531), (402, 101643), (603, 67762), (1139, 35874), (1206, 33881), (1993, 20502), (2278, 17937), (3417, 11958), (3986, 10251), (5979, 6834)]