18564084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 60418176

約数和(自身を除く): 41854092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 126, 132, 148, 154, 181, 198, 222, 231, 252, 259, 308, 333, 362, 396, 407, 444, 462, 518, 543, 666, 693, 724, 777, 814, 924, 1036, 1086, 1221, 1267, 1332, 1386, 1554, 1628, 1629, 1991, 2172, 2331, 2442, 2534, 2772, 2849, 3108, 3258, 3663, 3801, 3982, 4662, 4884, 5068, 5698, 5973, 6516, 6697, 7326, 7602, 7964, 8547, 9324, 11396, 11403, 11946, 13394, 13937, 14652, 15204, 17094, 17919, 20091, 22806, 23892, 25641, 26788, 27874, 34188, 35838, 40182, 41811, 45612, 46879, 51282, 55748, 60273, 71676, 73667, 80364, 83622, 93758, 102564, 120546, 125433, 140637, 147334, 167244, 187516, 221001, 241092, 250866, 281274, 294668, 421911, 442002, 501732, 515669, 562548, 663003, 843822, 884004, 1031338, 1326006, 1547007, 1687644, 2062676, 2652012, 3094014, 4641021, 6188028, 9282042, 18564084]

約数ペア:

[(1, 18564084), (2, 9282042), (3, 6188028), (4, 4641021), (6, 3094014), (7, 2652012), (9, 2062676), (11, 1687644), (12, 1547007), (14, 1326006), (18, 1031338), (21, 884004), (22, 843822), (28, 663003), (33, 562548), (36, 515669), (37, 501732), (42, 442002), (44, 421911), (63, 294668), (66, 281274), (74, 250866), (77, 241092), (84, 221001), (99, 187516), (111, 167244), (126, 147334), (132, 140637), (148, 125433), (154, 120546), (181, 102564), (198, 93758), (222, 83622), (231, 80364), (252, 73667), (259, 71676), (308, 60273), (333, 55748), (362, 51282), (396, 46879), (407, 45612), (444, 41811), (462, 40182), (518, 35838), (543, 34188), (666, 27874), (693, 26788), (724, 25641), (777, 23892), (814, 22806), (924, 20091), (1036, 17919), (1086, 17094), (1221, 15204), (1267, 14652), (1332, 13937), (1386, 13394), (1554, 11946), (1628, 11403), (1629, 11396), (1991, 9324), (2172, 8547), (2331, 7964), (2442, 7602), (2534, 7326), (2772, 6697), (2849, 6516), (3108, 5973), (3258, 5698), (3663, 5068), (3801, 4884), (3982, 4662)]