13156950972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{19157}}^1$

素因数の和:19240

約数の個数: 96

約数和(自身を含む): 34554288384

約数和(自身を除く): 21397337412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1331, 1419, 1452, 1892, 2662, 2838, 3993, 5203, 5324, 5676, 7986, 10406, 15609, 15972, 19157, 20812, 31218, 38314, 57233, 57471, 62436, 76628, 114466, 114942, 171699, 210727, 228932, 229884, 343398, 421454, 632181, 686796, 823751, 842908, 1264362, 1647502, 2317997, 2471253, 2528724, 3295004, 4635994, 4942506, 6953991, 9061261, 9271988, 9885012, 13907982, 18122522, 25497967, 27183783, 27815964, 36245044, 50995934, 54367566, 76493901, 99673871, 101991868, 108735132, 152987802, 199347742, 299021613, 305975604, 398695484, 598043226, 1096412581, 1196086452, 2192825162, 3289237743, 4385650324, 6578475486, 13156950972]

約数ペア:

[(1, 13156950972), (2, 6578475486), (3, 4385650324), (4, 3289237743), (6, 2192825162), (11, 1196086452), (12, 1096412581), (22, 598043226), (33, 398695484), (43, 305975604), (44, 299021613), (66, 199347742), (86, 152987802), (121, 108735132), (129, 101991868), (132, 99673871), (172, 76493901), (242, 54367566), (258, 50995934), (363, 36245044), (473, 27815964), (484, 27183783), (516, 25497967), (726, 18122522), (946, 13907982), (1331, 9885012), (1419, 9271988), (1452, 9061261), (1892, 6953991), (2662, 4942506), (2838, 4635994), (3993, 3295004), (5203, 2528724), (5324, 2471253), (5676, 2317997), (7986, 1647502), (10406, 1264362), (15609, 842908), (15972, 823751), (19157, 686796), (20812, 632181), (31218, 421454), (38314, 343398), (57233, 229884), (57471, 228932), (62436, 210727), (76628, 171699), (114466, 114942)]