19141434

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 47262600

約数和(自身を除く): 28121166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 149, 162, 183, 234, 298, 351, 366, 447, 549, 702, 793, 894, 1053, 1098, 1341, 1586, 1647, 1937, 2106, 2379, 2682, 3294, 3874, 4023, 4758, 4941, 5811, 7137, 8046, 9089, 9882, 11622, 12069, 14274, 17433, 18178, 21411, 24138, 27267, 34866, 42822, 52299, 54534, 64233, 81801, 104598, 118157, 128466, 156897, 163602, 236314, 245403, 313794, 354471, 490806, 708942, 736209, 1063413, 1472418, 2126826, 3190239, 6380478, 9570717, 19141434]

約数ペア:

[(1, 19141434), (2, 9570717), (3, 6380478), (6, 3190239), (9, 2126826), (13, 1472418), (18, 1063413), (26, 736209), (27, 708942), (39, 490806), (54, 354471), (61, 313794), (78, 245403), (81, 236314), (117, 163602), (122, 156897), (149, 128466), (162, 118157), (183, 104598), (234, 81801), (298, 64233), (351, 54534), (366, 52299), (447, 42822), (549, 34866), (702, 27267), (793, 24138), (894, 21411), (1053, 18178), (1098, 17433), (1341, 14274), (1586, 12069), (1647, 11622), (1937, 9882), (2106, 9089), (2379, 8046), (2682, 7137), (3294, 5811), (3874, 4941), (4023, 4758)]