18389592

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 57934800

約数和(自身を除く): 39545208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 59, 72, 74, 78, 81, 104, 108, 111, 117, 118, 148, 156, 162, 177, 216, 222, 234, 236, 296, 312, 324, 333, 351, 354, 444, 468, 472, 481, 531, 648, 666, 702, 708, 767, 888, 936, 962, 999, 1053, 1062, 1332, 1404, 1416, 1443, 1534, 1593, 1924, 1998, 2106, 2124, 2183, 2301, 2664, 2808, 2886, 2997, 3068, 3186, 3848, 3996, 4212, 4248, 4329, 4366, 4602, 4779, 5772, 5994, 6136, 6372, 6549, 6903, 7992, 8424, 8658, 8732, 9204, 9558, 11544, 11988, 12744, 12987, 13098, 13806, 17316, 17464, 18408, 19116, 19647, 20709, 23976, 25974, 26196, 27612, 28379, 34632, 38232, 38961, 39294, 41418, 51948, 52392, 55224, 56758, 58941, 62127, 77922, 78588, 82836, 85137, 103896, 113516, 117882, 124254, 155844, 157176, 165672, 170274, 176823, 227032, 235764, 248508, 255411, 311688, 340548, 353646, 471528, 497016, 510822, 681096, 707292, 766233, 1021644, 1414584, 1532466, 2043288, 2298699, 3064932, 4597398, 6129864, 9194796, 18389592]

約数ペア:

[(1, 18389592), (2, 9194796), (3, 6129864), (4, 4597398), (6, 3064932), (8, 2298699), (9, 2043288), (12, 1532466), (13, 1414584), (18, 1021644), (24, 766233), (26, 707292), (27, 681096), (36, 510822), (37, 497016), (39, 471528), (52, 353646), (54, 340548), (59, 311688), (72, 255411), (74, 248508), (78, 235764), (81, 227032), (104, 176823), (108, 170274), (111, 165672), (117, 157176), (118, 155844), (148, 124254), (156, 117882), (162, 113516), (177, 103896), (216, 85137), (222, 82836), (234, 78588), (236, 77922), (296, 62127), (312, 58941), (324, 56758), (333, 55224), (351, 52392), (354, 51948), (444, 41418), (468, 39294), (472, 38961), (481, 38232), (531, 34632), (648, 28379), (666, 27612), (702, 26196), (708, 25974), (767, 23976), (888, 20709), (936, 19647), (962, 19116), (999, 18408), (1053, 17464), (1062, 17316), (1332, 13806), (1404, 13098), (1416, 12987), (1443, 12744), (1534, 11988), (1593, 11544), (1924, 9558), (1998, 9204), (2106, 8732), (2124, 8658), (2183, 8424), (2301, 7992), (2664, 6903), (2808, 6549), (2886, 6372), (2997, 6136), (3068, 5994), (3186, 5772), (3848, 4779), (3996, 4602), (4212, 4366), (4248, 4329)]