38391444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11749

約数の個数: 72

約数和(自身を含む): 119450240

約数和(自身を除く): 81058796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 11719, 23438, 35157, 46876, 70314, 82033, 105471, 140628, 152347, 164066, 210942, 246099, 304694, 328132, 421884, 457041, 492198, 609388, 738297, 914082, 984396, 1066429, 1371123, 1476594, 1828164, 2132858, 2742246, 2953188, 3199287, 4265716, 5484492, 6398574, 9597861, 12797148, 19195722, 38391444]

約数ペア:

[(1, 38391444), (2, 19195722), (3, 12797148), (4, 9597861), (6, 6398574), (7, 5484492), (9, 4265716), (12, 3199287), (13, 2953188), (14, 2742246), (18, 2132858), (21, 1828164), (26, 1476594), (28, 1371123), (36, 1066429), (39, 984396), (42, 914082), (52, 738297), (63, 609388), (78, 492198), (84, 457041), (91, 421884), (117, 328132), (126, 304694), (156, 246099), (182, 210942), (234, 164066), (252, 152347), (273, 140628), (364, 105471), (468, 82033), (546, 70314), (819, 46876), (1092, 35157), (1638, 23438), (3276, 11719)]