2215666782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15331}}^1$

素因数の和:15414

約数の個数: 96

約数和(自身を含む): 5816838144

約数和(自身を除く): 3601171362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 62, 63, 74, 93, 111, 126, 186, 217, 222, 259, 279, 333, 434, 518, 558, 651, 666, 777, 1147, 1302, 1554, 1953, 2294, 2331, 3441, 3906, 4662, 6882, 8029, 10323, 15331, 16058, 20646, 24087, 30662, 45993, 48174, 72261, 91986, 107317, 137979, 144522, 214634, 275958, 321951, 475261, 567247, 643902, 950522, 965853, 1134494, 1425783, 1701741, 1931706, 2851566, 3326827, 3403482, 3970729, 4277349, 5105223, 6653654, 7941458, 8554698, 9980481, 10210446, 11912187, 17584657, 19960962, 23824374, 29941443, 35169314, 35736561, 52753971, 59882886, 71473122, 105507942, 123092599, 158261913, 246185198, 316523826, 369277797, 738555594, 1107833391, 2215666782]

約数ペア:

[(1, 2215666782), (2, 1107833391), (3, 738555594), (6, 369277797), (7, 316523826), (9, 246185198), (14, 158261913), (18, 123092599), (21, 105507942), (31, 71473122), (37, 59882886), (42, 52753971), (62, 35736561), (63, 35169314), (74, 29941443), (93, 23824374), (111, 19960962), (126, 17584657), (186, 11912187), (217, 10210446), (222, 9980481), (259, 8554698), (279, 7941458), (333, 6653654), (434, 5105223), (518, 4277349), (558, 3970729), (651, 3403482), (666, 3326827), (777, 2851566), (1147, 1931706), (1302, 1701741), (1554, 1425783), (1953, 1134494), (2294, 965853), (2331, 950522), (3441, 643902), (3906, 567247), (4662, 475261), (6882, 321951), (8029, 275958), (10323, 214634), (15331, 144522), (16058, 137979), (20646, 107317), (24087, 91986), (30662, 72261), (45993, 48174)]