3116988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 10214400

約数和(自身を除く): 7097412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 49, 54, 57, 62, 63, 76, 84, 93, 98, 108, 114, 124, 126, 133, 147, 171, 186, 189, 196, 217, 228, 252, 266, 279, 294, 342, 372, 378, 399, 434, 441, 513, 532, 558, 588, 589, 651, 684, 756, 798, 837, 868, 882, 931, 1026, 1116, 1178, 1197, 1302, 1323, 1519, 1596, 1674, 1764, 1767, 1862, 1953, 2052, 2356, 2394, 2604, 2646, 2793, 3038, 3348, 3534, 3591, 3724, 3906, 4123, 4557, 4788, 5292, 5301, 5586, 5859, 6076, 7068, 7182, 7812, 8246, 8379, 9114, 10602, 11172, 11718, 12369, 13671, 14364, 15903, 16492, 16758, 18228, 21204, 23436, 24738, 25137, 27342, 28861, 31806, 33516, 37107, 41013, 49476, 50274, 54684, 57722, 63612, 74214, 82026, 86583, 100548, 111321, 115444, 148428, 164052, 173166, 222642, 259749, 346332, 445284, 519498, 779247, 1038996, 1558494, 3116988]

約数ペア:

[(1, 3116988), (2, 1558494), (3, 1038996), (4, 779247), (6, 519498), (7, 445284), (9, 346332), (12, 259749), (14, 222642), (18, 173166), (19, 164052), (21, 148428), (27, 115444), (28, 111321), (31, 100548), (36, 86583), (38, 82026), (42, 74214), (49, 63612), (54, 57722), (57, 54684), (62, 50274), (63, 49476), (76, 41013), (84, 37107), (93, 33516), (98, 31806), (108, 28861), (114, 27342), (124, 25137), (126, 24738), (133, 23436), (147, 21204), (171, 18228), (186, 16758), (189, 16492), (196, 15903), (217, 14364), (228, 13671), (252, 12369), (266, 11718), (279, 11172), (294, 10602), (342, 9114), (372, 8379), (378, 8246), (399, 7812), (434, 7182), (441, 7068), (513, 6076), (532, 5859), (558, 5586), (588, 5301), (589, 5292), (651, 4788), (684, 4557), (756, 4123), (798, 3906), (837, 3724), (868, 3591), (882, 3534), (931, 3348), (1026, 3038), (1116, 2793), (1178, 2646), (1197, 2604), (1302, 2394), (1323, 2356), (1519, 2052), (1596, 1953), (1674, 1862), (1764, 1767)]