38643948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1196

約数の個数: 108

約数和(自身を含む): 119715960

約数和(自身を除く): 81072012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1153, 1197, 1596, 1764, 1862, 2306, 2394, 2793, 3459, 3724, 4612, 4788, 5586, 6918, 8071, 8379, 10377, 11172, 13836, 16142, 16758, 20754, 21907, 24213, 32284, 33516, 41508, 43814, 48426, 56497, 65721, 72639, 87628, 96852, 112994, 131442, 145278, 153349, 169491, 197163, 225988, 262884, 290556, 306698, 338982, 394326, 460047, 508473, 613396, 677964, 788652, 920094, 1016946, 1073443, 1380141, 1840188, 2033892, 2146886, 2760282, 3220329, 4293772, 5520564, 6440658, 9660987, 12881316, 19321974, 38643948]

約数ペア:

[(1, 38643948), (2, 19321974), (3, 12881316), (4, 9660987), (6, 6440658), (7, 5520564), (9, 4293772), (12, 3220329), (14, 2760282), (18, 2146886), (19, 2033892), (21, 1840188), (28, 1380141), (36, 1073443), (38, 1016946), (42, 920094), (49, 788652), (57, 677964), (63, 613396), (76, 508473), (84, 460047), (98, 394326), (114, 338982), (126, 306698), (133, 290556), (147, 262884), (171, 225988), (196, 197163), (228, 169491), (252, 153349), (266, 145278), (294, 131442), (342, 112994), (399, 96852), (441, 87628), (532, 72639), (588, 65721), (684, 56497), (798, 48426), (882, 43814), (931, 41508), (1153, 33516), (1197, 32284), (1596, 24213), (1764, 21907), (1862, 20754), (2306, 16758), (2394, 16142), (2793, 13836), (3459, 11172), (3724, 10377), (4612, 8379), (4788, 8071), (5586, 6918)]