15697513206

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{6781}}^1$

素因数の和:7218

約数の個数: 64

約数和(自身を含む): 35236016640

約数和(自身を除く): 19538503434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 263, 326, 489, 526, 789, 978, 1467, 1578, 2367, 2934, 4401, 4734, 6781, 7101, 8802, 13562, 14202, 20343, 40686, 42869, 61029, 85738, 122058, 128607, 183087, 257214, 366174, 385821, 771642, 1105303, 1157463, 1783403, 2210606, 2314926, 3315909, 3566806, 5350209, 6631818, 9947727, 10700418, 16050627, 19895454, 29843181, 32101254, 48151881, 59686362, 96303762, 290694689, 581389378, 872084067, 1744168134, 2616252201, 5232504402, 7848756603, 15697513206]

約数ペア:

[(1, 15697513206), (2, 7848756603), (3, 5232504402), (6, 2616252201), (9, 1744168134), (18, 872084067), (27, 581389378), (54, 290694689), (163, 96303762), (263, 59686362), (326, 48151881), (489, 32101254), (526, 29843181), (789, 19895454), (978, 16050627), (1467, 10700418), (1578, 9947727), (2367, 6631818), (2934, 5350209), (4401, 3566806), (4734, 3315909), (6781, 2314926), (7101, 2210606), (8802, 1783403), (13562, 1157463), (14202, 1105303), (20343, 771642), (40686, 385821), (42869, 366174), (61029, 257214), (85738, 183087), (122058, 128607)]