66583638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 72

約数和(自身を含む): 167021400

約数和(自身を除く): 100437762

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1609, 1881, 2178, 2299, 3218, 3762, 4598, 4827, 6897, 9654, 13794, 14481, 17699, 20691, 28962, 30571, 35398, 41382, 53097, 61142, 91713, 106194, 159291, 183426, 194689, 275139, 318582, 336281, 389378, 550278, 584067, 672562, 1008843, 1168134, 1752201, 2017686, 3026529, 3504402, 3699091, 6053058, 7398182, 11097273, 22194546, 33291819, 66583638]

約数ペア:

[(1, 66583638), (2, 33291819), (3, 22194546), (6, 11097273), (9, 7398182), (11, 6053058), (18, 3699091), (19, 3504402), (22, 3026529), (33, 2017686), (38, 1752201), (57, 1168134), (66, 1008843), (99, 672562), (114, 584067), (121, 550278), (171, 389378), (198, 336281), (209, 318582), (242, 275139), (342, 194689), (363, 183426), (418, 159291), (627, 106194), (726, 91713), (1089, 61142), (1254, 53097), (1609, 41382), (1881, 35398), (2178, 30571), (2299, 28962), (3218, 20691), (3762, 17699), (4598, 14481), (4827, 13794), (6897, 9654)]