39178404

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2407

約数の個数: 72

約数和(自身を含む): 108789408

約数和(自身を除く): 69611004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2371, 2754, 4131, 4742, 5508, 7113, 8262, 9484, 14226, 16524, 21339, 28452, 40307, 42678, 64017, 80614, 85356, 120921, 128034, 161228, 192051, 241842, 256068, 362763, 384102, 483684, 576153, 725526, 768204, 1088289, 1152306, 1451052, 2176578, 2304612, 3264867, 4353156, 6529734, 9794601, 13059468, 19589202, 39178404]

約数ペア:

[(1, 39178404), (2, 19589202), (3, 13059468), (4, 9794601), (6, 6529734), (9, 4353156), (12, 3264867), (17, 2304612), (18, 2176578), (27, 1451052), (34, 1152306), (36, 1088289), (51, 768204), (54, 725526), (68, 576153), (81, 483684), (102, 384102), (108, 362763), (153, 256068), (162, 241842), (204, 192051), (243, 161228), (306, 128034), (324, 120921), (459, 85356), (486, 80614), (612, 64017), (918, 42678), (972, 40307), (1377, 28452), (1836, 21339), (2371, 16524), (2754, 14226), (4131, 9484), (4742, 8262), (5508, 7113)]