38193768

素因数分解:

$2^3\times 3^7\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 112176000

約数和(自身を除く): 73982232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 59, 72, 74, 81, 108, 111, 118, 148, 162, 177, 216, 222, 236, 243, 296, 324, 333, 354, 444, 472, 486, 531, 648, 666, 708, 729, 888, 972, 999, 1062, 1332, 1416, 1458, 1593, 1944, 1998, 2124, 2183, 2187, 2664, 2916, 2997, 3186, 3996, 4248, 4366, 4374, 4779, 5832, 5994, 6372, 6549, 7992, 8732, 8748, 8991, 9558, 11988, 12744, 13098, 14337, 17464, 17496, 17982, 19116, 19647, 23976, 26196, 26973, 28674, 35964, 38232, 39294, 43011, 52392, 53946, 57348, 58941, 71928, 78588, 80919, 86022, 107892, 114696, 117882, 129033, 157176, 161838, 172044, 176823, 215784, 235764, 258066, 323676, 344088, 353646, 471528, 516132, 530469, 647352, 707292, 1032264, 1060938, 1414584, 1591407, 2121876, 3182814, 4243752, 4774221, 6365628, 9548442, 12731256, 19096884, 38193768]

約数ペア:

[(1, 38193768), (2, 19096884), (3, 12731256), (4, 9548442), (6, 6365628), (8, 4774221), (9, 4243752), (12, 3182814), (18, 2121876), (24, 1591407), (27, 1414584), (36, 1060938), (37, 1032264), (54, 707292), (59, 647352), (72, 530469), (74, 516132), (81, 471528), (108, 353646), (111, 344088), (118, 323676), (148, 258066), (162, 235764), (177, 215784), (216, 176823), (222, 172044), (236, 161838), (243, 157176), (296, 129033), (324, 117882), (333, 114696), (354, 107892), (444, 86022), (472, 80919), (486, 78588), (531, 71928), (648, 58941), (666, 57348), (708, 53946), (729, 52392), (888, 43011), (972, 39294), (999, 38232), (1062, 35964), (1332, 28674), (1416, 26973), (1458, 26196), (1593, 23976), (1944, 19647), (1998, 19116), (2124, 17982), (2183, 17496), (2187, 17464), (2664, 14337), (2916, 13098), (2997, 12744), (3186, 11988), (3996, 9558), (4248, 8991), (4366, 8748), (4374, 8732), (4779, 7992), (5832, 6549), (5994, 6372)]