25602822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 63696672

約数和(自身を除く): 38093850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 641, 951, 1282, 1902, 1923, 2219, 2853, 3846, 4438, 4487, 5706, 5769, 6657, 8974, 11538, 13314, 13461, 19971, 26922, 39942, 40383, 80766, 203197, 406394, 609591, 1219182, 1422379, 1828773, 2844758, 3657546, 4267137, 8534274, 12801411, 25602822]

約数ペア:

[(1, 25602822), (2, 12801411), (3, 8534274), (6, 4267137), (7, 3657546), (9, 2844758), (14, 1828773), (18, 1422379), (21, 1219182), (42, 609591), (63, 406394), (126, 203197), (317, 80766), (634, 40383), (641, 39942), (951, 26922), (1282, 19971), (1902, 13461), (1923, 13314), (2219, 11538), (2853, 8974), (3846, 6657), (4438, 5769), (4487, 5706)]