2047703652

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{123923}}^1$

素因数の和:123959

約数の個数: 72

約数和(自身を含む): 5683650336

約数和(自身を除く): 3635946684

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, 2754, 4131, 5508, 8262, 16524, 123923, 247846, 371769, 495692, 743538, 1115307, 1487076, 2106691, 2230614, 3345921, 4213382, 4461228, 6320073, 6691842, 8426764, 10037763, 12640146, 13383684, 18960219, 20075526, 25280292, 30113289, 37920438, 40151052, 56880657, 60226578, 75840876, 113761314, 120453156, 170641971, 227522628, 341283942, 511925913, 682567884, 1023851826, 2047703652]

約数ペア:

[(1, 2047703652), (2, 1023851826), (3, 682567884), (4, 511925913), (6, 341283942), (9, 227522628), (12, 170641971), (17, 120453156), (18, 113761314), (27, 75840876), (34, 60226578), (36, 56880657), (51, 40151052), (54, 37920438), (68, 30113289), (81, 25280292), (102, 20075526), (108, 18960219), (153, 13383684), (162, 12640146), (204, 10037763), (243, 8426764), (306, 6691842), (324, 6320073), (459, 4461228), (486, 4213382), (612, 3345921), (918, 2230614), (972, 2106691), (1377, 1487076), (1836, 1115307), (2754, 743538), (4131, 495692), (5508, 371769), (8262, 247846), (16524, 123923)]