21873432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{130199}}^1$

素因数の和:130215

約数の個数: 32

約数和(自身を含む): 62496000

約数和(自身を除く): 40622568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 130199, 260398, 390597, 520796, 781194, 911393, 1041592, 1562388, 1822786, 2734179, 3124776, 3645572, 5468358, 7291144, 10936716, 21873432]

約数ペア:

[(1, 21873432), (2, 10936716), (3, 7291144), (4, 5468358), (6, 3645572), (7, 3124776), (8, 2734179), (12, 1822786), (14, 1562388), (21, 1041592), (24, 911393), (28, 781194), (42, 520796), (56, 390597), (84, 260398), (168, 130199)]