31670298

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 80055360

約数和(自身を除く): 48385062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 121, 131, 198, 222, 242, 262, 297, 333, 363, 393, 407, 594, 666, 726, 786, 814, 999, 1089, 1179, 1221, 1441, 1998, 2178, 2358, 2442, 2882, 3267, 3537, 3663, 4323, 4477, 4847, 6534, 7074, 7326, 8646, 8954, 9694, 10989, 12969, 13431, 14541, 15851, 21978, 25938, 26862, 29082, 31702, 38907, 40293, 43623, 47553, 53317, 77814, 80586, 87246, 95106, 106634, 120879, 130869, 142659, 159951, 241758, 261738, 285318, 319902, 427977, 479853, 586487, 855954, 959706, 1172974, 1439559, 1759461, 2879118, 3518922, 5278383, 10556766, 15835149, 31670298]

約数ペア:

[(1, 31670298), (2, 15835149), (3, 10556766), (6, 5278383), (9, 3518922), (11, 2879118), (18, 1759461), (22, 1439559), (27, 1172974), (33, 959706), (37, 855954), (54, 586487), (66, 479853), (74, 427977), (99, 319902), (111, 285318), (121, 261738), (131, 241758), (198, 159951), (222, 142659), (242, 130869), (262, 120879), (297, 106634), (333, 95106), (363, 87246), (393, 80586), (407, 77814), (594, 53317), (666, 47553), (726, 43623), (786, 40293), (814, 38907), (999, 31702), (1089, 29082), (1179, 26862), (1221, 25938), (1441, 21978), (1998, 15851), (2178, 14541), (2358, 13431), (2442, 12969), (2882, 10989), (3267, 9694), (3537, 8954), (3663, 8646), (4323, 7326), (4477, 7074), (4847, 6534)]