37841868

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 100616880

約数和(自身を除く): 62775012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 541, 603, 804, 1044, 1082, 1206, 1623, 1943, 2164, 2412, 3246, 3886, 4869, 5829, 6492, 7772, 9738, 11658, 15689, 17487, 19476, 23316, 31378, 34974, 36247, 47067, 62756, 69948, 72494, 94134, 108741, 141201, 144988, 188268, 217482, 282402, 326223, 434964, 564804, 652446, 1051163, 1304892, 2102326, 3153489, 4204652, 6306978, 9460467, 12613956, 18920934, 37841868]

約数ペア:

[(1, 37841868), (2, 18920934), (3, 12613956), (4, 9460467), (6, 6306978), (9, 4204652), (12, 3153489), (18, 2102326), (29, 1304892), (36, 1051163), (58, 652446), (67, 564804), (87, 434964), (116, 326223), (134, 282402), (174, 217482), (201, 188268), (261, 144988), (268, 141201), (348, 108741), (402, 94134), (522, 72494), (541, 69948), (603, 62756), (804, 47067), (1044, 36247), (1082, 34974), (1206, 31378), (1623, 23316), (1943, 19476), (2164, 17487), (2412, 15689), (3246, 11658), (3886, 9738), (4869, 7772), (5829, 6492)]