38810268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 112697312

約数和(自身を除く): 73887044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 457, 674, 914, 1011, 1348, 1371, 1828, 2022, 2359, 2742, 3033, 3199, 4044, 4113, 4718, 5484, 6066, 6398, 7077, 8226, 9436, 9597, 12132, 12796, 14154, 16452, 19194, 21231, 28308, 28791, 38388, 42462, 57582, 84924, 115164, 154009, 308018, 462027, 616036, 924054, 1078063, 1386081, 1848108, 2156126, 2772162, 3234189, 4312252, 5544324, 6468378, 9702567, 12936756, 19405134, 38810268]

約数ペア:

[(1, 38810268), (2, 19405134), (3, 12936756), (4, 9702567), (6, 6468378), (7, 5544324), (9, 4312252), (12, 3234189), (14, 2772162), (18, 2156126), (21, 1848108), (28, 1386081), (36, 1078063), (42, 924054), (63, 616036), (84, 462027), (126, 308018), (252, 154009), (337, 115164), (457, 84924), (674, 57582), (914, 42462), (1011, 38388), (1348, 28791), (1371, 28308), (1828, 21231), (2022, 19194), (2359, 16452), (2742, 14154), (3033, 12796), (3199, 12132), (4044, 9597), (4113, 9436), (4718, 8226), (5484, 7077), (6066, 6398)]