16437492

素因数分解:

$2^2\times 3^7\times {\mathrm{1879}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 43164800

約数和(自身を除く): 26727308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1879, 2187, 2916, 3758, 4374, 5637, 7516, 8748, 11274, 16911, 22548, 33822, 50733, 67644, 101466, 152199, 202932, 304398, 456597, 608796, 913194, 1369791, 1826388, 2739582, 4109373, 5479164, 8218746, 16437492]

約数ペア:

[(1, 16437492), (2, 8218746), (3, 5479164), (4, 4109373), (6, 2739582), (9, 1826388), (12, 1369791), (18, 913194), (27, 608796), (36, 456597), (54, 304398), (81, 202932), (108, 152199), (162, 101466), (243, 67644), (324, 50733), (486, 33822), (729, 22548), (972, 16911), (1458, 11274), (1879, 8748), (2187, 7516), (2916, 5637), (3758, 4374)]