18852652

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 60

約数和(自身を含む): 41723696

約数和(自身を除く): 22871044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 196, 302, 343, 364, 604, 637, 686, 1057, 1274, 1372, 1963, 2114, 2401, 2548, 3926, 4228, 4459, 4802, 7399, 7852, 8918, 9604, 13741, 14798, 17836, 27482, 29596, 31213, 51793, 54964, 62426, 96187, 103586, 124852, 192374, 207172, 362551, 384748, 673309, 725102, 1346618, 1450204, 2693236, 4713163, 9426326, 18852652]

約数ペア:

[(1, 18852652), (2, 9426326), (4, 4713163), (7, 2693236), (13, 1450204), (14, 1346618), (26, 725102), (28, 673309), (49, 384748), (52, 362551), (91, 207172), (98, 192374), (151, 124852), (182, 103586), (196, 96187), (302, 62426), (343, 54964), (364, 51793), (604, 31213), (637, 29596), (686, 27482), (1057, 17836), (1274, 14798), (1372, 13741), (1963, 9604), (2114, 8918), (2401, 7852), (2548, 7399), (3926, 4802), (4228, 4459)]