15856553658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{68899}}^1$

素因数の和:69243

約数の個数: 48

約数和(自身を含む): 34968679200

約数和(自身を除く): 19112125542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 317, 363, 634, 726, 951, 1902, 3487, 6974, 10461, 20922, 38357, 68899, 76714, 115071, 137798, 206697, 230142, 413394, 757889, 1515778, 2273667, 4547334, 8336779, 16673558, 21840983, 25010337, 43681966, 50020674, 65522949, 131045898, 240250813, 480501626, 720752439, 1441504878, 2642758943, 5285517886, 7928276829, 15856553658]

約数ペア:

[(1, 15856553658), (2, 7928276829), (3, 5285517886), (6, 2642758943), (11, 1441504878), (22, 720752439), (33, 480501626), (66, 240250813), (121, 131045898), (242, 65522949), (317, 50020674), (363, 43681966), (634, 25010337), (726, 21840983), (951, 16673558), (1902, 8336779), (3487, 4547334), (6974, 2273667), (10461, 1515778), (20922, 757889), (38357, 413394), (68899, 230142), (76714, 206697), (115071, 137798)]