38282868

素因数分解:

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

素因数の和:239

約数の個数: 120

約数和(自身を含む): 110279400

約数和(自身を除く): 71996532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 149, 156, 162, 183, 234, 244, 298, 324, 351, 366, 447, 468, 549, 596, 702, 732, 793, 894, 1053, 1098, 1341, 1404, 1586, 1647, 1788, 1937, 2106, 2196, 2379, 2682, 3172, 3294, 3874, 4023, 4212, 4758, 4941, 5364, 5811, 6588, 7137, 7748, 8046, 9089, 9516, 9882, 11622, 12069, 14274, 16092, 17433, 18178, 19764, 21411, 23244, 24138, 27267, 28548, 34866, 36356, 42822, 48276, 52299, 54534, 64233, 69732, 81801, 85644, 104598, 109068, 118157, 128466, 156897, 163602, 209196, 236314, 245403, 256932, 313794, 327204, 354471, 472628, 490806, 627588, 708942, 736209, 981612, 1063413, 1417884, 1472418, 2126826, 2944836, 3190239, 4253652, 6380478, 9570717, 12760956, 19141434, 38282868]

約数ペア:

[(1, 38282868), (2, 19141434), (3, 12760956), (4, 9570717), (6, 6380478), (9, 4253652), (12, 3190239), (13, 2944836), (18, 2126826), (26, 1472418), (27, 1417884), (36, 1063413), (39, 981612), (52, 736209), (54, 708942), (61, 627588), (78, 490806), (81, 472628), (108, 354471), (117, 327204), (122, 313794), (149, 256932), (156, 245403), (162, 236314), (183, 209196), (234, 163602), (244, 156897), (298, 128466), (324, 118157), (351, 109068), (366, 104598), (447, 85644), (468, 81801), (549, 69732), (596, 64233), (702, 54534), (732, 52299), (793, 48276), (894, 42822), (1053, 36356), (1098, 34866), (1341, 28548), (1404, 27267), (1586, 24138), (1647, 23244), (1788, 21411), (1937, 19764), (2106, 18178), (2196, 17433), (2379, 16092), (2682, 14274), (3172, 12069), (3294, 11622), (3874, 9882), (4023, 9516), (4212, 9089), (4758, 8046), (4941, 7748), (5364, 7137), (5811, 6588)]