37981242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 92259804

約数和(自身を除く): 54278562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 193, 234, 261, 377, 386, 522, 579, 754, 841, 1131, 1158, 1682, 1737, 2262, 2509, 2523, 3393, 3474, 5018, 5046, 5597, 6786, 7527, 7569, 10933, 11194, 15054, 15138, 16791, 21866, 22581, 32799, 33582, 45162, 50373, 65598, 72761, 98397, 100746, 145522, 162313, 196794, 218283, 324626, 436566, 486939, 654849, 973878, 1309698, 1460817, 2110069, 2921634, 4220138, 6330207, 12660414, 18990621, 37981242]

約数ペア:

[(1, 37981242), (2, 18990621), (3, 12660414), (6, 6330207), (9, 4220138), (13, 2921634), (18, 2110069), (26, 1460817), (29, 1309698), (39, 973878), (58, 654849), (78, 486939), (87, 436566), (117, 324626), (174, 218283), (193, 196794), (234, 162313), (261, 145522), (377, 100746), (386, 98397), (522, 72761), (579, 65598), (754, 50373), (841, 45162), (1131, 33582), (1158, 32799), (1682, 22581), (1737, 21866), (2262, 16791), (2509, 15138), (2523, 15054), (3393, 11194), (3474, 10933), (5018, 7569), (5046, 7527), (5597, 6786)]