66001854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 147666240

約数和(自身を除く): 81664386

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 53, 58, 87, 102, 106, 159, 174, 318, 421, 493, 842, 901, 986, 1263, 1479, 1537, 1802, 2526, 2703, 2958, 3074, 4611, 5406, 7157, 9222, 12209, 14314, 21471, 22313, 24418, 26129, 36627, 42942, 44626, 52258, 66939, 73254, 78387, 133878, 156774, 207553, 379321, 415106, 622659, 647077, 758642, 1137963, 1245318, 1294154, 1941231, 2275926, 3882462, 11000309, 22000618, 33000927, 66001854]

約数ペア:

[(1, 66001854), (2, 33000927), (3, 22000618), (6, 11000309), (17, 3882462), (29, 2275926), (34, 1941231), (51, 1294154), (53, 1245318), (58, 1137963), (87, 758642), (102, 647077), (106, 622659), (159, 415106), (174, 379321), (318, 207553), (421, 156774), (493, 133878), (842, 78387), (901, 73254), (986, 66939), (1263, 52258), (1479, 44626), (1537, 42942), (1802, 36627), (2526, 26129), (2703, 24418), (2958, 22313), (3074, 21471), (4611, 14314), (5406, 12209), (7157, 9222)]