38678514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 92946432

約数和(自身を除く): 54267918

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 122, 183, 186, 217, 366, 427, 434, 487, 651, 854, 974, 1281, 1302, 1461, 1891, 2562, 2922, 3409, 3782, 5673, 6818, 10227, 11346, 13237, 15097, 20454, 26474, 29707, 30194, 39711, 45291, 59414, 79422, 89121, 90582, 105679, 178242, 207949, 211358, 317037, 415898, 623847, 634074, 920917, 1247694, 1841834, 2762751, 5525502, 6446419, 12892838, 19339257, 38678514]

約数ペア:

[(1, 38678514), (2, 19339257), (3, 12892838), (6, 6446419), (7, 5525502), (14, 2762751), (21, 1841834), (31, 1247694), (42, 920917), (61, 634074), (62, 623847), (93, 415898), (122, 317037), (183, 211358), (186, 207949), (217, 178242), (366, 105679), (427, 90582), (434, 89121), (487, 79422), (651, 59414), (854, 45291), (974, 39711), (1281, 30194), (1302, 29707), (1461, 26474), (1891, 20454), (2562, 15097), (2922, 13237), (3409, 11346), (3782, 10227), (5673, 6818)]