13656678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 34172928

約数和(自身を除く): 20516250

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 617, 651, 714, 1054, 1234, 1302, 1581, 1851, 3162, 3689, 3702, 4319, 7378, 8638, 10489, 11067, 12957, 19127, 20978, 22134, 25914, 31467, 38254, 57381, 62934, 73423, 114762, 133889, 146846, 220269, 267778, 325159, 401667, 440538, 650318, 803334, 975477, 1950954, 2276113, 4552226, 6828339, 13656678]

約数ペア:

[(1, 13656678), (2, 6828339), (3, 4552226), (6, 2276113), (7, 1950954), (14, 975477), (17, 803334), (21, 650318), (31, 440538), (34, 401667), (42, 325159), (51, 267778), (62, 220269), (93, 146846), (102, 133889), (119, 114762), (186, 73423), (217, 62934), (238, 57381), (357, 38254), (434, 31467), (527, 25914), (617, 22134), (651, 20978), (714, 19127), (1054, 12957), (1234, 11067), (1302, 10489), (1581, 8638), (1851, 7378), (3162, 4319), (3689, 3702)]