15916392

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 45657600

約数和(自身を除く): 29741208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 2377, 3348, 4754, 6696, 7131, 9508, 14262, 19016, 21393, 28524, 42786, 57048, 64179, 73687, 85572, 128358, 147374, 171144, 221061, 256716, 294748, 442122, 513432, 589496, 663183, 884244, 1326366, 1768488, 1989549, 2652732, 3979098, 5305464, 7958196, 15916392]

約数ペア:

[(1, 15916392), (2, 7958196), (3, 5305464), (4, 3979098), (6, 2652732), (8, 1989549), (9, 1768488), (12, 1326366), (18, 884244), (24, 663183), (27, 589496), (31, 513432), (36, 442122), (54, 294748), (62, 256716), (72, 221061), (93, 171144), (108, 147374), (124, 128358), (186, 85572), (216, 73687), (248, 64179), (279, 57048), (372, 42786), (558, 28524), (744, 21393), (837, 19016), (1116, 14262), (1674, 9508), (2232, 7131), (2377, 6696), (3348, 4754)]